1218156942

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1051949}}^1$

素因数の和:1052147

約数の個数: 16

約数和(自身を含む): 2448939600

約数和(自身を除く): 1230782658

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 1051949, 2103898, 3155847, 6311694, 203026157, 406052314, 609078471, 1218156942]

約数ペア:

[(1, 1218156942), (2, 609078471), (3, 406052314), (6, 203026157), (193, 6311694), (386, 3155847), (579, 2103898), (1158, 1051949)]