390147174

素因数分解:

$2^1\times 3^2\times {\mathrm{827}}^1\times {\mathrm{26209}}^1$

素因数の和:27044

約数の個数: 24

約数和(自身を含む): 846373320

約数和(自身を除く): 456226146

約数列:

[1, 2, 3, 6, 9, 18, 827, 1654, 2481, 4962, 7443, 14886, 26209, 52418, 78627, 157254, 235881, 471762, 21674843, 43349686, 65024529, 130049058, 195073587, 390147174]

約数ペア:

[(1, 390147174), (2, 195073587), (3, 130049058), (6, 65024529), (9, 43349686), (18, 21674843), (827, 471762), (1654, 235881), (2481, 157254), (4962, 78627), (7443, 52418), (14886, 26209)]