21031832436

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{19692727}}^1$

素因数の和:19692823

約数の個数: 24

約数和(自身を含む): 49625674560

約数和(自身を除く): 28593842124

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 19692727, 39385454, 59078181, 78770908, 118156362, 236312724, 1752652703, 3505305406, 5257958109, 7010610812, 10515916218, 21031832436]

約数ペア:

[(1, 21031832436), (2, 10515916218), (3, 7010610812), (4, 5257958109), (6, 3505305406), (12, 1752652703), (89, 236312724), (178, 118156362), (267, 78770908), (356, 59078181), (534, 39385454), (1068, 19692727)]