8937642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{212801}}^1$

素因数の和:212813

約数の個数: 16

約数和(自身を含む): 20428992

約数和(自身を除く): 11491350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 212801, 425602, 638403, 1276806, 1489607, 2979214, 4468821, 8937642]

約数ペア:

[(1, 8937642), (2, 4468821), (3, 2979214), (6, 1489607), (7, 1276806), (14, 638403), (21, 425602), (42, 212801)]