387948258

素因数分解:

$2^1\times 3^3\times {\mathrm{577}}^1\times {\mathrm{12451}}^1$

素因数の和:13039

約数の個数: 32

約数和(自身を含む): 863670720

約数和(自身を除く): 475722462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 577, 1154, 1731, 3462, 5193, 10386, 12451, 15579, 24902, 31158, 37353, 74706, 112059, 224118, 336177, 672354, 7184227, 14368454, 21552681, 43105362, 64658043, 129316086, 193974129, 387948258]

約数ペア:

[(1, 387948258), (2, 193974129), (3, 129316086), (6, 64658043), (9, 43105362), (18, 21552681), (27, 14368454), (54, 7184227), (577, 672354), (1154, 336177), (1731, 224118), (3462, 112059), (5193, 74706), (10386, 37353), (12451, 31158), (15579, 24902)]