1871688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 5765760

約数和(自身を除く): 3894072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 857, 1092, 1714, 2184, 2571, 3428, 5142, 5999, 6856, 10284, 11141, 11998, 17997, 20568, 22282, 23996, 33423, 35994, 44564, 47992, 66846, 71988, 77987, 89128, 133692, 143976, 155974, 233961, 267384, 311948, 467922, 623896, 935844, 1871688]

約数ペア:

[(1, 1871688), (2, 935844), (3, 623896), (4, 467922), (6, 311948), (7, 267384), (8, 233961), (12, 155974), (13, 143976), (14, 133692), (21, 89128), (24, 77987), (26, 71988), (28, 66846), (39, 47992), (42, 44564), (52, 35994), (56, 33423), (78, 23996), (84, 22282), (91, 20568), (104, 17997), (156, 11998), (168, 11141), (182, 10284), (273, 6856), (312, 5999), (364, 5142), (546, 3428), (728, 2571), (857, 2184), (1092, 1714)]