39773916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 136604160

約数和(自身を除く): 96830244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 71, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 142, 156, 162, 171, 182, 189, 213, 228, 234, 247, 252, 266, 273, 284, 324, 342, 351, 364, 378, 399, 426, 468, 494, 497, 513, 532, 546, 567, 639, 684, 702, 741, 756, 798, 819, 852, 923, 988, 994, 1026, 1053, 1092, 1134, 1197, 1278, 1349, 1404, 1482, 1491, 1539, 1596, 1638, 1729, 1846, 1917, 1988, 2052, 2106, 2223, 2268, 2394, 2457, 2556, 2698, 2769, 2964, 2982, 3078, 3276, 3458, 3591, 3692, 3834, 4047, 4212, 4446, 4473, 4788, 4914, 5187, 5396, 5538, 5751, 5964, 6156, 6461, 6669, 6916, 7182, 7371, 7668, 8094, 8307, 8892, 8946, 9443, 9828, 10374, 10773, 11076, 11502, 12141, 12922, 13338, 13419, 14364, 14742, 15561, 16188, 16614, 17537, 17892, 18886, 19383, 20007, 20748, 21546, 23004, 24282, 24921, 25844, 26676, 26838, 28329, 29484, 31122, 33228, 35074, 36423, 37772, 38766, 40014, 40257, 43092, 46683, 48564, 49842, 52611, 53676, 56658, 58149, 62244, 70148, 72846, 74763, 77532, 80028, 80514, 84987, 93366, 99684, 105222, 109269, 113316, 116298, 122759, 140049, 145692, 149526, 157833, 161028, 169974, 174447, 186732, 210444, 218538, 232596, 245518, 254961, 280098, 299052, 315666, 339948, 348894, 368277, 437076, 473499, 491036, 509922, 523341, 560196, 631332, 697788, 736554, 764883, 946998, 1019844, 1046682, 1104831, 1420497, 1473108, 1529766, 1893996, 2093364, 2209662, 2840994, 3059532, 3314493, 4419324, 5681988, 6628986, 9943479, 13257972, 19886958, 39773916]

約数ペア:

[(1, 39773916), (2, 19886958), (3, 13257972), (4, 9943479), (6, 6628986), (7, 5681988), (9, 4419324), (12, 3314493), (13, 3059532), (14, 2840994), (18, 2209662), (19, 2093364), (21, 1893996), (26, 1529766), (27, 1473108), (28, 1420497), (36, 1104831), (38, 1046682), (39, 1019844), (42, 946998), (52, 764883), (54, 736554), (57, 697788), (63, 631332), (71, 560196), (76, 523341), (78, 509922), (81, 491036), (84, 473499), (91, 437076), (108, 368277), (114, 348894), (117, 339948), (126, 315666), (133, 299052), (142, 280098), (156, 254961), (162, 245518), (171, 232596), (182, 218538), (189, 210444), (213, 186732), (228, 174447), (234, 169974), (247, 161028), (252, 157833), (266, 149526), (273, 145692), (284, 140049), (324, 122759), (342, 116298), (351, 113316), (364, 109269), (378, 105222), (399, 99684), (426, 93366), (468, 84987), (494, 80514), (497, 80028), (513, 77532), (532, 74763), (546, 72846), (567, 70148), (639, 62244), (684, 58149), (702, 56658), (741, 53676), (756, 52611), (798, 49842), (819, 48564), (852, 46683), (923, 43092), (988, 40257), (994, 40014), (1026, 38766), (1053, 37772), (1092, 36423), (1134, 35074), (1197, 33228), (1278, 31122), (1349, 29484), (1404, 28329), (1482, 26838), (1491, 26676), (1539, 25844), (1596, 24921), (1638, 24282), (1729, 23004), (1846, 21546), (1917, 20748), (1988, 20007), (2052, 19383), (2106, 18886), (2223, 17892), (2268, 17537), (2394, 16614), (2457, 16188), (2556, 15561), (2698, 14742), (2769, 14364), (2964, 13419), (2982, 13338), (3078, 12922), (3276, 12141), (3458, 11502), (3591, 11076), (3692, 10773), (3834, 10374), (4047, 9828), (4212, 9443), (4446, 8946), (4473, 8892), (4788, 8307), (4914, 8094), (5187, 7668), (5396, 7371), (5538, 7182), (5751, 6916), (5964, 6669), (6156, 6461)]