291220692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3466913}}^1$

素因数の和:3466927

約数の個数: 24

約数和(自身を含む): 776588736

約数和(自身を除く): 485368044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3466913, 6933826, 10400739, 13867652, 20801478, 24268391, 41602956, 48536782, 72805173, 97073564, 145610346, 291220692]

約数ペア:

[(1, 291220692), (2, 145610346), (3, 97073564), (4, 72805173), (6, 48536782), (7, 41602956), (12, 24268391), (14, 20801478), (21, 13867652), (28, 10400739), (42, 6933826), (84, 3466913)]