390941082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3102707}}^1$

素因数の和:3102722

約数の個数: 24

約数和(自身を含む): 968044896

約数和(自身を除く): 577103814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3102707, 6205414, 9308121, 18616242, 21718949, 27924363, 43437898, 55848726, 65156847, 130313694, 195470541, 390941082]

約数ペア:

[(1, 390941082), (2, 195470541), (3, 130313694), (6, 65156847), (7, 55848726), (9, 43437898), (14, 27924363), (18, 21718949), (21, 18616242), (42, 9308121), (63, 6205414), (126, 3102707)]