2018135376

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1\times {\mathrm{14057}}^1$

素因数の和:15068

約数の個数: 60

約数和(自身を含む): 5654043252

約数和(自身を除く): 3635907876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 14057, 15952, 17946, 23928, 28114, 35892, 42171, 47856, 56228, 71784, 84342, 112456, 126513, 143568, 168684, 224912, 253026, 337368, 506052, 674736, 1012104, 2024208, 14014829, 28029658, 42044487, 56059316, 84088974, 112118632, 126133461, 168177948, 224237264, 252266922, 336355896, 504533844, 672711792, 1009067688, 2018135376]

約数ペア:

[(1, 2018135376), (2, 1009067688), (3, 672711792), (4, 504533844), (6, 336355896), (8, 252266922), (9, 224237264), (12, 168177948), (16, 126133461), (18, 112118632), (24, 84088974), (36, 56059316), (48, 42044487), (72, 28029658), (144, 14014829), (997, 2024208), (1994, 1012104), (2991, 674736), (3988, 506052), (5982, 337368), (7976, 253026), (8973, 224912), (11964, 168684), (14057, 143568), (15952, 126513), (17946, 112456), (23928, 84342), (28114, 71784), (35892, 56228), (42171, 47856)]