31982106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{787}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 69104448

約数和(自身を除く): 37122342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 787, 1042, 1563, 1574, 2361, 3126, 4722, 6773, 10231, 13546, 20319, 20462, 30693, 40638, 61386, 410027, 820054, 1230081, 2460162, 5330351, 10660702, 15991053, 31982106]

約数ペア:

[(1, 31982106), (2, 15991053), (3, 10660702), (6, 5330351), (13, 2460162), (26, 1230081), (39, 820054), (78, 410027), (521, 61386), (787, 40638), (1042, 30693), (1563, 20462), (1574, 20319), (2361, 13546), (3126, 10231), (4722, 6773)]