57207654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151343}}^1$

素因数の和:151361

約数の個数: 32

約数和(自身を含む): 145290240

約数和(自身を除く): 88082586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 151343, 302686, 454029, 908058, 1059401, 1362087, 2118802, 2724174, 3178203, 4086261, 6356406, 8172522, 9534609, 19069218, 28603827, 57207654]

約数ペア:

[(1, 57207654), (2, 28603827), (3, 19069218), (6, 9534609), (7, 8172522), (9, 6356406), (14, 4086261), (18, 3178203), (21, 2724174), (27, 2118802), (42, 1362087), (54, 1059401), (63, 908058), (126, 454029), (189, 302686), (378, 151343)]