71997246

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{9029}}^1$

素因数の和:9480

約数の個数: 24

約数和(自身を含む): 156363480

約数和(自身を除く): 84366234

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 9029, 18058, 27087, 54174, 81261, 162522, 3999847, 7999694, 11999541, 23999082, 35998623, 71997246]

約数ペア:

[(1, 71997246), (2, 35998623), (3, 23999082), (6, 11999541), (9, 7999694), (18, 3999847), (443, 162522), (886, 81261), (1329, 54174), (2658, 27087), (3987, 18058), (7974, 9029)]