7573453986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{3623}}^1$

素因数の和:4407

約数の個数: 64

約数和(自身を含む): 17584459776

約数和(自身を除く): 10011005790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 701, 994, 1402, 1491, 2103, 2982, 3623, 4206, 4907, 7246, 9814, 10869, 14721, 21738, 25361, 29442, 49771, 50722, 76083, 99542, 149313, 152166, 257233, 298626, 348397, 514466, 696794, 771699, 1045191, 1543398, 1800631, 2090382, 2539723, 3601262, 5079446, 5401893, 7619169, 10803786, 15238338, 17778061, 35556122, 53334183, 106668366, 180320333, 360640666, 540960999, 1081921998, 1262242331, 2524484662, 3786726993, 7573453986]

約数ペア:

[(1, 7573453986), (2, 3786726993), (3, 2524484662), (6, 1262242331), (7, 1081921998), (14, 540960999), (21, 360640666), (42, 180320333), (71, 106668366), (142, 53334183), (213, 35556122), (426, 17778061), (497, 15238338), (701, 10803786), (994, 7619169), (1402, 5401893), (1491, 5079446), (2103, 3601262), (2982, 2539723), (3623, 2090382), (4206, 1800631), (4907, 1543398), (7246, 1045191), (9814, 771699), (10869, 696794), (14721, 514466), (21738, 348397), (25361, 298626), (29442, 257233), (49771, 152166), (50722, 149313), (76083, 99542)]