290414988

素因数分解:

$2^2\times 3^2\times {\mathrm{8067083}}^1$

素因数の和:8067093

約数の個数: 18

約数和(自身を含む): 734104644

約数和(自身を除く): 443689656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8067083, 16134166, 24201249, 32268332, 48402498, 72603747, 96804996, 145207494, 290414988]

約数ペア:

[(1, 290414988), (2, 145207494), (3, 96804996), (4, 72603747), (6, 48402498), (9, 32268332), (12, 24201249), (18, 16134166), (36, 8067083)]