31671948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 93155328

約数和(自身を除く): 61483380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 151, 154, 227, 231, 302, 308, 453, 454, 462, 604, 681, 906, 908, 924, 1057, 1362, 1589, 1661, 1812, 2114, 2497, 2724, 3171, 3178, 3322, 4228, 4767, 4983, 4994, 6342, 6356, 6644, 7491, 9534, 9966, 9988, 11627, 12684, 14982, 17479, 19068, 19932, 23254, 29964, 34277, 34881, 34958, 46508, 52437, 68554, 69762, 69916, 102831, 104874, 137108, 139524, 205662, 209748, 239939, 377047, 411324, 479878, 719817, 754094, 959756, 1131141, 1439634, 1508188, 2262282, 2639329, 2879268, 4524564, 5278658, 7917987, 10557316, 15835974, 31671948]

約数ペア:

[(1, 31671948), (2, 15835974), (3, 10557316), (4, 7917987), (6, 5278658), (7, 4524564), (11, 2879268), (12, 2639329), (14, 2262282), (21, 1508188), (22, 1439634), (28, 1131141), (33, 959756), (42, 754094), (44, 719817), (66, 479878), (77, 411324), (84, 377047), (132, 239939), (151, 209748), (154, 205662), (227, 139524), (231, 137108), (302, 104874), (308, 102831), (453, 69916), (454, 69762), (462, 68554), (604, 52437), (681, 46508), (906, 34958), (908, 34881), (924, 34277), (1057, 29964), (1362, 23254), (1589, 19932), (1661, 19068), (1812, 17479), (2114, 14982), (2497, 12684), (2724, 11627), (3171, 9988), (3178, 9966), (3322, 9534), (4228, 7491), (4767, 6644), (4983, 6356), (4994, 6342)]