1845249978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2150641}}^1$

素因数の和:2150670

約数の個数: 32

約数和(自身を含む): 4335694272

約数和(自身を除く): 2490444294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2150641, 4301282, 6451923, 12903846, 23657051, 27958333, 47314102, 55916666, 70971153, 83874999, 141942306, 167749998, 307541663, 615083326, 922624989, 1845249978]

約数ペア:

[(1, 1845249978), (2, 922624989), (3, 615083326), (6, 307541663), (11, 167749998), (13, 141942306), (22, 83874999), (26, 70971153), (33, 55916666), (39, 47314102), (66, 27958333), (78, 23657051), (143, 12903846), (286, 6451923), (429, 4301282), (858, 2150641)]