12978306

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{7283}}^1$

素因数の和:7308

約数の個数: 40

約数和(自身を含む): 31729104

約数和(自身を除く): 18750798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 7283, 14566, 21849, 43698, 65547, 80113, 131094, 160226, 196641, 240339, 393282, 480678, 589923, 721017, 1179846, 1442034, 2163051, 4326102, 6489153, 12978306]

約数ペア:

[(1, 12978306), (2, 6489153), (3, 4326102), (6, 2163051), (9, 1442034), (11, 1179846), (18, 721017), (22, 589923), (27, 480678), (33, 393282), (54, 240339), (66, 196641), (81, 160226), (99, 131094), (162, 80113), (198, 65547), (297, 43698), (594, 21849), (891, 14566), (1782, 7283)]