21023082

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61471}}^1$

素因数の和:61498

約数の個数: 24

約数和(自身を含む): 47948160

約数和(自身を除く): 26925078

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 61471, 122942, 184413, 368826, 553239, 1106478, 1167949, 2335898, 3503847, 7007694, 10511541, 21023082]

約数ペア:

[(1, 21023082), (2, 10511541), (3, 7007694), (6, 3503847), (9, 2335898), (18, 1167949), (19, 1106478), (38, 553239), (57, 368826), (114, 184413), (171, 122942), (342, 61471)]