128317626

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{13177}}^1$

素因数の和:13726

約数の個数: 24

約数和(自身を含む): 278556564

約数和(自身を除く): 150238938

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 3246, 4869, 9738, 13177, 26354, 39531, 79062, 118593, 237186, 7128757, 14257514, 21386271, 42772542, 64158813, 128317626]

約数ペア:

[(1, 128317626), (2, 64158813), (3, 42772542), (6, 21386271), (9, 14257514), (18, 7128757), (541, 237186), (1082, 118593), (1623, 79062), (3246, 39531), (4869, 26354), (9738, 13177)]