21901812

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38833}}^1$

素因数の和:38887

約数の個数: 24

約数和(自身を含む): 52192896

約数和(自身を除く): 30291084

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38833, 77666, 116499, 155332, 232998, 465996, 1825151, 3650302, 5475453, 7300604, 10950906, 21901812]

約数ペア:

[(1, 21901812), (2, 10950906), (3, 7300604), (4, 5475453), (6, 3650302), (12, 1825151), (47, 465996), (94, 232998), (141, 155332), (188, 116499), (282, 77666), (564, 38833)]