745682076

素因数分解:

$2^2\times 3^2\times {\mathrm{20713391}}^1$

素因数の和:20713401

約数の個数: 18

約数和(自身を含む): 1884918672

約数和(自身を除く): 1139236596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 20713391, 41426782, 62140173, 82853564, 124280346, 186420519, 248560692, 372841038, 745682076]

約数ペア:

[(1, 745682076), (2, 372841038), (3, 248560692), (4, 186420519), (6, 124280346), (9, 82853564), (12, 62140173), (18, 41426782), (36, 20713391)]