216103686

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{318737}}^1$

素因数の和:318855

約数の個数: 16

約数和(自身を含む): 436033584

約数和(自身を除く): 219929898

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 318737, 637474, 956211, 1912422, 36017281, 72034562, 108051843, 216103686]

約数ペア:

[(1, 216103686), (2, 108051843), (3, 72034562), (6, 36017281), (113, 1912422), (226, 956211), (339, 637474), (678, 318737)]