40314378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30403}}^1$

素因数の和:30438

約数の個数: 32

約数和(自身を含む): 91941696

約数和(自身を除く): 51627318

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 30403, 60806, 91209, 182418, 395239, 516851, 790478, 1033702, 1185717, 1550553, 2371434, 3101106, 6719063, 13438126, 20157189, 40314378]

約数ペア:

[(1, 40314378), (2, 20157189), (3, 13438126), (6, 6719063), (13, 3101106), (17, 2371434), (26, 1550553), (34, 1185717), (39, 1033702), (51, 790478), (78, 516851), (102, 395239), (221, 182418), (442, 91209), (663, 60806), (1326, 30403)]