39407004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 128174592

約数和(自身を除く): 88767588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 523, 546, 598, 644, 819, 828, 897, 966, 1046, 1092, 1196, 1449, 1569, 1638, 1794, 1932, 2092, 2093, 2691, 2898, 3138, 3276, 3588, 3661, 4186, 4707, 5382, 5796, 6276, 6279, 6799, 7322, 8372, 9414, 10764, 10983, 12029, 12558, 13598, 14644, 18828, 18837, 20397, 21966, 24058, 25116, 27196, 32949, 36087, 37674, 40794, 43932, 47593, 48116, 61191, 65898, 72174, 75348, 81588, 84203, 95186, 108261, 122382, 131796, 142779, 144348, 156377, 168406, 190372, 216522, 244764, 252609, 285558, 312754, 336812, 428337, 433044, 469131, 505218, 571116, 625508, 757827, 856674, 938262, 1010436, 1094639, 1407393, 1515654, 1713348, 1876524, 2189278, 2814786, 3031308, 3283917, 4378556, 5629572, 6567834, 9851751, 13135668, 19703502, 39407004]

約数ペア:

[(1, 39407004), (2, 19703502), (3, 13135668), (4, 9851751), (6, 6567834), (7, 5629572), (9, 4378556), (12, 3283917), (13, 3031308), (14, 2814786), (18, 2189278), (21, 1876524), (23, 1713348), (26, 1515654), (28, 1407393), (36, 1094639), (39, 1010436), (42, 938262), (46, 856674), (52, 757827), (63, 625508), (69, 571116), (78, 505218), (84, 469131), (91, 433044), (92, 428337), (117, 336812), (126, 312754), (138, 285558), (156, 252609), (161, 244764), (182, 216522), (207, 190372), (234, 168406), (252, 156377), (273, 144348), (276, 142779), (299, 131796), (322, 122382), (364, 108261), (414, 95186), (468, 84203), (483, 81588), (523, 75348), (546, 72174), (598, 65898), (644, 61191), (819, 48116), (828, 47593), (897, 43932), (966, 40794), (1046, 37674), (1092, 36087), (1196, 32949), (1449, 27196), (1569, 25116), (1638, 24058), (1794, 21966), (1932, 20397), (2092, 18837), (2093, 18828), (2691, 14644), (2898, 13598), (3138, 12558), (3276, 12029), (3588, 10983), (3661, 10764), (4186, 9414), (4707, 8372), (5382, 7322), (5796, 6799), (6276, 6279)]