38481156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 123919488

約数和(自身を除く): 85438332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 47, 54, 57, 63, 76, 81, 84, 94, 108, 114, 126, 133, 141, 162, 171, 188, 189, 228, 252, 266, 282, 324, 329, 342, 361, 378, 399, 423, 513, 532, 564, 567, 658, 684, 722, 756, 798, 846, 893, 987, 1026, 1083, 1134, 1197, 1269, 1316, 1444, 1539, 1596, 1692, 1786, 1974, 2052, 2166, 2268, 2394, 2527, 2538, 2679, 2961, 3078, 3249, 3572, 3591, 3807, 3948, 4332, 4788, 5054, 5076, 5358, 5922, 6156, 6251, 6498, 7182, 7581, 7614, 8037, 8883, 9747, 10108, 10716, 10773, 11844, 12502, 12996, 14364, 15162, 15228, 16074, 16967, 17766, 18753, 19494, 21546, 22743, 24111, 25004, 26649, 29241, 30324, 32148, 33934, 35532, 37506, 38988, 43092, 45486, 48222, 50901, 53298, 56259, 58482, 67868, 68229, 72333, 75012, 90972, 96444, 101802, 106596, 112518, 116964, 118769, 136458, 144666, 152703, 168777, 203604, 204687, 225036, 237538, 272916, 289332, 305406, 337554, 356307, 409374, 458109, 475076, 506331, 610812, 675108, 712614, 818748, 916218, 1012662, 1068921, 1374327, 1425228, 1832436, 2025324, 2137842, 2748654, 3206763, 4275684, 5497308, 6413526, 9620289, 12827052, 19240578, 38481156]

約数ペア:

[(1, 38481156), (2, 19240578), (3, 12827052), (4, 9620289), (6, 6413526), (7, 5497308), (9, 4275684), (12, 3206763), (14, 2748654), (18, 2137842), (19, 2025324), (21, 1832436), (27, 1425228), (28, 1374327), (36, 1068921), (38, 1012662), (42, 916218), (47, 818748), (54, 712614), (57, 675108), (63, 610812), (76, 506331), (81, 475076), (84, 458109), (94, 409374), (108, 356307), (114, 337554), (126, 305406), (133, 289332), (141, 272916), (162, 237538), (171, 225036), (188, 204687), (189, 203604), (228, 168777), (252, 152703), (266, 144666), (282, 136458), (324, 118769), (329, 116964), (342, 112518), (361, 106596), (378, 101802), (399, 96444), (423, 90972), (513, 75012), (532, 72333), (564, 68229), (567, 67868), (658, 58482), (684, 56259), (722, 53298), (756, 50901), (798, 48222), (846, 45486), (893, 43092), (987, 38988), (1026, 37506), (1083, 35532), (1134, 33934), (1197, 32148), (1269, 30324), (1316, 29241), (1444, 26649), (1539, 25004), (1596, 24111), (1692, 22743), (1786, 21546), (1974, 19494), (2052, 18753), (2166, 17766), (2268, 16967), (2394, 16074), (2527, 15228), (2538, 15162), (2679, 14364), (2961, 12996), (3078, 12502), (3249, 11844), (3572, 10773), (3591, 10716), (3807, 10108), (3948, 9747), (4332, 8883), (4788, 8037), (5054, 7614), (5076, 7581), (5358, 7182), (5922, 6498), (6156, 6251)]