387552258

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{190537}}^1$

素因数の和:190658

約数の個数: 24

約数和(自身を含む): 847131948

約数和(自身を除く): 459579690

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 190537, 381074, 571611, 1143222, 1714833, 3429666, 21530681, 43061362, 64592043, 129184086, 193776129, 387552258]

約数ペア:

[(1, 387552258), (2, 193776129), (3, 129184086), (6, 64592043), (9, 43061362), (18, 21530681), (113, 3429666), (226, 1714833), (339, 1143222), (678, 571611), (1017, 381074), (2034, 190537)]