42913962

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 122943744

約数和(自身を除く): 80029782

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 54, 63, 71, 78, 81, 82, 91, 117, 123, 126, 142, 162, 182, 189, 213, 234, 246, 273, 287, 351, 369, 378, 426, 497, 533, 546, 567, 574, 639, 702, 738, 819, 861, 923, 994, 1053, 1066, 1107, 1134, 1278, 1491, 1599, 1638, 1722, 1846, 1917, 2106, 2214, 2457, 2583, 2769, 2911, 2982, 3198, 3321, 3731, 3834, 4473, 4797, 4914, 5166, 5538, 5751, 5822, 6461, 6642, 7371, 7462, 7749, 8307, 8733, 8946, 9594, 11193, 11502, 12922, 13419, 14391, 14742, 15498, 16614, 17466, 19383, 20377, 22386, 23247, 24921, 26199, 26838, 28782, 33579, 37843, 38766, 40257, 40754, 43173, 46494, 49842, 52398, 58149, 61131, 67158, 74763, 75686, 78597, 80514, 86346, 100737, 113529, 116298, 122262, 149526, 157194, 174447, 183393, 201474, 227058, 235791, 264901, 302211, 340587, 348894, 366786, 471582, 523341, 529802, 550179, 604422, 681174, 794703, 1021761, 1046682, 1100358, 1589406, 1650537, 2043522, 2384109, 3065283, 3301074, 4768218, 6130566, 7152327, 14304654, 21456981, 42913962]

約数ペア:

[(1, 42913962), (2, 21456981), (3, 14304654), (6, 7152327), (7, 6130566), (9, 4768218), (13, 3301074), (14, 3065283), (18, 2384109), (21, 2043522), (26, 1650537), (27, 1589406), (39, 1100358), (41, 1046682), (42, 1021761), (54, 794703), (63, 681174), (71, 604422), (78, 550179), (81, 529802), (82, 523341), (91, 471582), (117, 366786), (123, 348894), (126, 340587), (142, 302211), (162, 264901), (182, 235791), (189, 227058), (213, 201474), (234, 183393), (246, 174447), (273, 157194), (287, 149526), (351, 122262), (369, 116298), (378, 113529), (426, 100737), (497, 86346), (533, 80514), (546, 78597), (567, 75686), (574, 74763), (639, 67158), (702, 61131), (738, 58149), (819, 52398), (861, 49842), (923, 46494), (994, 43173), (1053, 40754), (1066, 40257), (1107, 38766), (1134, 37843), (1278, 33579), (1491, 28782), (1599, 26838), (1638, 26199), (1722, 24921), (1846, 23247), (1917, 22386), (2106, 20377), (2214, 19383), (2457, 17466), (2583, 16614), (2769, 15498), (2911, 14742), (2982, 14391), (3198, 13419), (3321, 12922), (3731, 11502), (3834, 11193), (4473, 9594), (4797, 8946), (4914, 8733), (5166, 8307), (5538, 7749), (5751, 7462), (5822, 7371), (6461, 6642)]