171942186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{2801}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 370939968

約数和(自身を除く): 198997782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 787, 1574, 2361, 2801, 4722, 5602, 8403, 10231, 16806, 20462, 30693, 36413, 61386, 72826, 109239, 218478, 2204387, 4408774, 6613161, 13226322, 28657031, 57314062, 85971093, 171942186]

約数ペア:

[(1, 171942186), (2, 85971093), (3, 57314062), (6, 28657031), (13, 13226322), (26, 6613161), (39, 4408774), (78, 2204387), (787, 218478), (1574, 109239), (2361, 72826), (2801, 61386), (4722, 36413), (5602, 30693), (8403, 20462), (10231, 16806)]