31125666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36277}}^1$

素因数の和:36306

約数の個数: 32

約数和(自身を含む): 73136448

約数和(自身を除く): 42010782

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 36277, 72554, 108831, 217662, 399047, 471601, 798094, 943202, 1197141, 1414803, 2394282, 2829606, 5187611, 10375222, 15562833, 31125666]

約数ペア:

[(1, 31125666), (2, 15562833), (3, 10375222), (6, 5187611), (11, 2829606), (13, 2394282), (22, 1414803), (26, 1197141), (33, 943202), (39, 798094), (66, 471601), (78, 399047), (143, 217662), (286, 108831), (429, 72554), (858, 36277)]