3945864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12647}}^1$

素因数の和:12669

約数の個数: 32

約数和(自身を含む): 10624320

約数和(自身を除く): 6678456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 12647, 25294, 37941, 50588, 75882, 101176, 151764, 164411, 303528, 328822, 493233, 657644, 986466, 1315288, 1972932, 3945864]

約数ペア:

[(1, 3945864), (2, 1972932), (3, 1315288), (4, 986466), (6, 657644), (8, 493233), (12, 328822), (13, 303528), (24, 164411), (26, 151764), (39, 101176), (52, 75882), (78, 50588), (104, 37941), (156, 25294), (312, 12647)]