161874486

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191341}}^1$

素因数の和:191396

約数の個数: 24

約数和(自身を含む): 358192224

約数和(自身を除く): 196317738

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 191341, 382682, 574023, 1148046, 1722069, 3444138, 8993027, 17986054, 26979081, 53958162, 80937243, 161874486]

約数ペア:

[(1, 161874486), (2, 80937243), (3, 53958162), (6, 26979081), (9, 17986054), (18, 8993027), (47, 3444138), (94, 1722069), (141, 1148046), (282, 574023), (423, 382682), (846, 191341)]