18099816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{15391}}^1$

素因数の和:15414

約数の個数: 48

約数和(自身を含む): 52640640

約数和(自身を除く): 34540824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 15391, 30782, 46173, 61564, 92346, 107737, 123128, 184692, 215474, 323211, 369384, 430948, 646422, 754159, 861896, 1292844, 1508318, 2262477, 2585688, 3016636, 4524954, 6033272, 9049908, 18099816]

約数ペア:

[(1, 18099816), (2, 9049908), (3, 6033272), (4, 4524954), (6, 3016636), (7, 2585688), (8, 2262477), (12, 1508318), (14, 1292844), (21, 861896), (24, 754159), (28, 646422), (42, 430948), (49, 369384), (56, 323211), (84, 215474), (98, 184692), (147, 123128), (168, 107737), (196, 92346), (294, 61564), (392, 46173), (588, 30782), (1176, 15391)]