172945242

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{204427}}^1$

素因数の和:204482

約数の個数: 24

約数和(自身を含む): 382689216

約数和(自身を除く): 209743974

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 204427, 408854, 613281, 1226562, 1839843, 3679686, 9608069, 19216138, 28824207, 57648414, 86472621, 172945242]

約数ペア:

[(1, 172945242), (2, 86472621), (3, 57648414), (6, 28824207), (9, 19216138), (18, 9608069), (47, 3679686), (94, 1839843), (141, 1226562), (282, 613281), (423, 408854), (846, 204427)]