18126498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232391}}^1$

素因数の和:232409

約数の個数: 16

約数和(自身を含む): 39041856

約数和(自身を除く): 20915358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 232391, 464782, 697173, 1394346, 3021083, 6042166, 9063249, 18126498]

約数ペア:

[(1, 18126498), (2, 9063249), (3, 6042166), (6, 3021083), (13, 1394346), (26, 697173), (39, 464782), (78, 232391)]