21852666

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{12263}}^1$

素因数の和:12288

約数の個数: 40

約数和(自身を含む): 53421984

約数和(自身を除く): 31569318

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 12263, 24526, 36789, 73578, 110367, 134893, 220734, 269786, 331101, 404679, 662202, 809358, 993303, 1214037, 1986606, 2428074, 3642111, 7284222, 10926333, 21852666]

約数ペア:

[(1, 21852666), (2, 10926333), (3, 7284222), (6, 3642111), (9, 2428074), (11, 1986606), (18, 1214037), (22, 993303), (27, 809358), (33, 662202), (54, 404679), (66, 331101), (81, 269786), (99, 220734), (162, 134893), (198, 110367), (297, 73578), (594, 36789), (891, 24526), (1782, 12263)]