130689738

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{234211}}^1$

素因数の和:234250

約数の個数: 24

約数和(自身を含む): 292296576

約数和(自身を除く): 161606838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 234211, 468422, 702633, 1405266, 2107899, 4215798, 7260541, 14521082, 21781623, 43563246, 65344869, 130689738]

約数ペア:

[(1, 130689738), (2, 65344869), (3, 43563246), (6, 21781623), (9, 14521082), (18, 7260541), (31, 4215798), (62, 2107899), (93, 1405266), (186, 702633), (279, 468422), (558, 234211)]