2562183729

素因数分解:

$3^2\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{18461}}^1$

素因数の和:20677

約数の個数: 24

約数和(自身を含む): 4231785792

約数和(自身を除く): 1669602063

約数列:

[1, 3, 7, 9, 21, 63, 2203, 6609, 15421, 18461, 19827, 46263, 55383, 129227, 138789, 166149, 387681, 1163043, 40669583, 122008749, 284687081, 366026247, 854061243, 2562183729]

約数ペア:

[(1, 2562183729), (3, 854061243), (7, 366026247), (9, 284687081), (21, 122008749), (63, 40669583), (2203, 1163043), (6609, 387681), (15421, 166149), (18461, 138789), (19827, 129227), (46263, 55383)]