39415428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84221}}^1$

素因数の和:84244

約数の個数: 36

約数和(自身を含む): 107298828

約数和(自身を除く): 67883400

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 84221, 168442, 252663, 336884, 505326, 757989, 1010652, 1094873, 1515978, 2189746, 3031956, 3284619, 4379492, 6569238, 9853857, 13138476, 19707714, 39415428]

約数ペア:

[(1, 39415428), (2, 19707714), (3, 13138476), (4, 9853857), (6, 6569238), (9, 4379492), (12, 3284619), (13, 3031956), (18, 2189746), (26, 1515978), (36, 1094873), (39, 1010652), (52, 757989), (78, 505326), (117, 336884), (156, 252663), (234, 168442), (468, 84221)]