21863358

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{12269}}^1$

素因数の和:12294

約数の個数: 40

約数和(自身を含む): 53448120

約数和(自身を除く): 31584762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 12269, 24538, 36807, 73614, 110421, 134959, 220842, 269918, 331263, 404877, 662526, 809754, 993789, 1214631, 1987578, 2429262, 3643893, 7287786, 10931679, 21863358]

約数ペア:

[(1, 21863358), (2, 10931679), (3, 7287786), (6, 3643893), (9, 2429262), (11, 1987578), (18, 1214631), (22, 993789), (27, 809754), (33, 662526), (54, 404877), (66, 331263), (81, 269918), (99, 220842), (162, 134959), (198, 110421), (297, 73614), (594, 36807), (891, 24538), (1782, 12269)]