67539966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3623}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 146119680

約数和(自身を除く): 78579714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 3623, 6214, 7246, 9321, 10869, 18642, 21738, 47099, 94198, 141297, 282594, 865897, 1731794, 2597691, 5195382, 11256661, 22513322, 33769983, 67539966]

約数ペア:

[(1, 67539966), (2, 33769983), (3, 22513322), (6, 11256661), (13, 5195382), (26, 2597691), (39, 1731794), (78, 865897), (239, 282594), (478, 141297), (717, 94198), (1434, 47099), (3107, 21738), (3623, 18642), (6214, 10869), (7246, 9321)]