40158378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171617}}^1$

素因数の和:171638

約数の個数: 24

約数和(自身を含む): 93703428

約数和(自身を除く): 53545050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 171617, 343234, 514851, 1029702, 1544553, 2231021, 3089106, 4462042, 6693063, 13386126, 20079189, 40158378]

約数ペア:

[(1, 40158378), (2, 20079189), (3, 13386126), (6, 6693063), (9, 4462042), (13, 3089106), (18, 2231021), (26, 1544553), (39, 1029702), (78, 514851), (117, 343234), (234, 171617)]