38999688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 122189760

約数和(自身を除く): 83190072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 2551, 3822, 5096, 5102, 7644, 7653, 10204, 15288, 15306, 17857, 20408, 30612, 33163, 35714, 53571, 61224, 66326, 71428, 99489, 107142, 124999, 132652, 142856, 198978, 214284, 232141, 249998, 265304, 374997, 397956, 428568, 464282, 499996, 696423, 749994, 795912, 928564, 999992, 1392846, 1499988, 1624987, 1857128, 2785692, 2999976, 3249974, 4874961, 5571384, 6499948, 9749922, 12999896, 19499844, 38999688]

約数ペア:

[(1, 38999688), (2, 19499844), (3, 12999896), (4, 9749922), (6, 6499948), (7, 5571384), (8, 4874961), (12, 3249974), (13, 2999976), (14, 2785692), (21, 1857128), (24, 1624987), (26, 1499988), (28, 1392846), (39, 999992), (42, 928564), (49, 795912), (52, 749994), (56, 696423), (78, 499996), (84, 464282), (91, 428568), (98, 397956), (104, 374997), (147, 265304), (156, 249998), (168, 232141), (182, 214284), (196, 198978), (273, 142856), (294, 132652), (312, 124999), (364, 107142), (392, 99489), (546, 71428), (588, 66326), (637, 61224), (728, 53571), (1092, 35714), (1176, 33163), (1274, 30612), (1911, 20408), (2184, 17857), (2548, 15306), (2551, 15288), (3822, 10204), (5096, 7653), (5102, 7644)]