21894486

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 44901888

約数和(自身を除く): 23007402

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 367, 489, 734, 978, 1101, 2202, 9943, 19886, 22387, 29829, 44774, 59658, 59821, 67161, 119642, 134322, 179463, 358926, 3649081, 7298162, 10947243, 21894486]

約数ペア:

[(1, 21894486), (2, 10947243), (3, 7298162), (6, 3649081), (61, 358926), (122, 179463), (163, 134322), (183, 119642), (326, 67161), (366, 59821), (367, 59658), (489, 44774), (734, 29829), (978, 22387), (1101, 19886), (2202, 9943)]