66887898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{144779}}^1$

素因数の和:144802

約数の個数: 32

約数和(自身を含む): 166786560

約数和(自身を除く): 99898662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 144779, 289558, 434337, 868674, 1013453, 1592569, 2026906, 3040359, 3185138, 4777707, 6080718, 9555414, 11147983, 22295966, 33443949, 66887898]

約数ペア:

[(1, 66887898), (2, 33443949), (3, 22295966), (6, 11147983), (7, 9555414), (11, 6080718), (14, 4777707), (21, 3185138), (22, 3040359), (33, 2026906), (42, 1592569), (66, 1013453), (77, 868674), (154, 434337), (231, 289558), (462, 144779)]