2018014722

素因数分解:

$2^1\times 3^4\times {\mathrm{1931}}^1\times {\mathrm{6451}}^1$

素因数の和:8396

約数の個数: 40

約数和(自身を含む): 4524890832

約数和(自身を除く): 2506876110

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1931, 3862, 5793, 6451, 11586, 12902, 17379, 19353, 34758, 38706, 52137, 58059, 104274, 116118, 156411, 174177, 312822, 348354, 522531, 1045062, 12456881, 24913762, 37370643, 74741286, 112111929, 224223858, 336335787, 672671574, 1009007361, 2018014722]

約数ペア:

[(1, 2018014722), (2, 1009007361), (3, 672671574), (6, 336335787), (9, 224223858), (18, 112111929), (27, 74741286), (54, 37370643), (81, 24913762), (162, 12456881), (1931, 1045062), (3862, 522531), (5793, 348354), (6451, 312822), (11586, 174177), (12902, 156411), (17379, 116118), (19353, 104274), (34758, 58059), (38706, 52137)]