2108149938

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2491903}}^1$

素因数の和:2491958

約数の個数: 24

約数和(自身を含む): 4664844288

約数和(自身を除く): 2556694350

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2491903, 4983806, 7475709, 14951418, 22427127, 44854254, 117119441, 234238882, 351358323, 702716646, 1054074969, 2108149938]

約数ペア:

[(1, 2108149938), (2, 1054074969), (3, 702716646), (6, 351358323), (9, 234238882), (18, 117119441), (47, 44854254), (94, 22427127), (141, 14951418), (282, 7475709), (423, 4983806), (846, 2491903)]