2554524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 7884800

約数和(自身を除く): 5330276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 109, 124, 126, 186, 189, 217, 218, 252, 279, 327, 372, 378, 434, 436, 558, 651, 654, 756, 763, 837, 868, 981, 1116, 1302, 1308, 1526, 1674, 1953, 1962, 2289, 2604, 2943, 3052, 3348, 3379, 3906, 3924, 4578, 5859, 5886, 6758, 6867, 7812, 9156, 10137, 11718, 11772, 13516, 13734, 20274, 20601, 23436, 23653, 27468, 30411, 40548, 41202, 47306, 60822, 70959, 82404, 91233, 94612, 121644, 141918, 182466, 212877, 283836, 364932, 425754, 638631, 851508, 1277262, 2554524]

約数ペア:

[(1, 2554524), (2, 1277262), (3, 851508), (4, 638631), (6, 425754), (7, 364932), (9, 283836), (12, 212877), (14, 182466), (18, 141918), (21, 121644), (27, 94612), (28, 91233), (31, 82404), (36, 70959), (42, 60822), (54, 47306), (62, 41202), (63, 40548), (84, 30411), (93, 27468), (108, 23653), (109, 23436), (124, 20601), (126, 20274), (186, 13734), (189, 13516), (217, 11772), (218, 11718), (252, 10137), (279, 9156), (327, 7812), (372, 6867), (378, 6758), (434, 5886), (436, 5859), (558, 4578), (651, 3924), (654, 3906), (756, 3379), (763, 3348), (837, 3052), (868, 2943), (981, 2604), (1116, 2289), (1302, 1962), (1308, 1953), (1526, 1674)]