12942666

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 31881600

約数和(自身を除く): 18938934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 269, 297, 486, 538, 594, 729, 807, 891, 1458, 1614, 1782, 2187, 2421, 2673, 2959, 4374, 4842, 5346, 5918, 7263, 8019, 8877, 14526, 16038, 17754, 21789, 24057, 26631, 43578, 48114, 53262, 65367, 79893, 130734, 159786, 196101, 239679, 392202, 479358, 588303, 719037, 1176606, 1438074, 2157111, 4314222, 6471333, 12942666]

約数ペア:

[(1, 12942666), (2, 6471333), (3, 4314222), (6, 2157111), (9, 1438074), (11, 1176606), (18, 719037), (22, 588303), (27, 479358), (33, 392202), (54, 239679), (66, 196101), (81, 159786), (99, 130734), (162, 79893), (198, 65367), (243, 53262), (269, 48114), (297, 43578), (486, 26631), (538, 24057), (594, 21789), (729, 17754), (807, 16038), (891, 14526), (1458, 8877), (1614, 8019), (1782, 7263), (2187, 5918), (2421, 5346), (2673, 4842), (2959, 4374)]