40701906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 110592000

約数和(自身を除く): 69890094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 47, 54, 58, 63, 79, 87, 94, 126, 141, 158, 174, 189, 203, 237, 261, 282, 329, 378, 406, 423, 474, 522, 553, 609, 658, 711, 783, 846, 987, 1106, 1218, 1269, 1363, 1422, 1566, 1659, 1827, 1974, 2133, 2291, 2538, 2726, 2961, 3318, 3654, 3713, 4089, 4266, 4582, 4977, 5481, 5922, 6873, 7426, 8178, 8883, 9541, 9954, 10962, 11139, 12267, 13746, 14931, 16037, 17766, 19082, 20619, 22278, 24534, 25991, 28623, 29862, 32074, 33417, 36801, 41238, 48111, 51982, 57246, 61857, 66834, 73602, 77973, 85869, 96222, 100251, 107677, 123714, 144333, 155946, 171738, 200502, 215354, 233919, 257607, 288666, 323031, 432999, 467838, 515214, 646062, 701757, 753739, 865998, 969093, 1403514, 1507478, 1938186, 2261217, 2907279, 4522434, 5814558, 6783651, 13567302, 20350953, 40701906]

約数ペア:

[(1, 40701906), (2, 20350953), (3, 13567302), (6, 6783651), (7, 5814558), (9, 4522434), (14, 2907279), (18, 2261217), (21, 1938186), (27, 1507478), (29, 1403514), (42, 969093), (47, 865998), (54, 753739), (58, 701757), (63, 646062), (79, 515214), (87, 467838), (94, 432999), (126, 323031), (141, 288666), (158, 257607), (174, 233919), (189, 215354), (203, 200502), (237, 171738), (261, 155946), (282, 144333), (329, 123714), (378, 107677), (406, 100251), (423, 96222), (474, 85869), (522, 77973), (553, 73602), (609, 66834), (658, 61857), (711, 57246), (783, 51982), (846, 48111), (987, 41238), (1106, 36801), (1218, 33417), (1269, 32074), (1363, 29862), (1422, 28623), (1566, 25991), (1659, 24534), (1827, 22278), (1974, 20619), (2133, 19082), (2291, 17766), (2538, 16037), (2726, 14931), (2961, 13746), (3318, 12267), (3654, 11139), (3713, 10962), (4089, 9954), (4266, 9541), (4582, 8883), (4977, 8178), (5481, 7426), (5922, 6873)]