1868518704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2994421}}^1$

素因数の和:2994445

約数の個数: 40

約数和(自身を含む): 5198316592

約数和(自身を除く): 3329797888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2994421, 5988842, 8983263, 11977684, 17966526, 23955368, 35933052, 38927473, 47910736, 71866104, 77854946, 116782419, 143732208, 155709892, 233564838, 311419784, 467129676, 622839568, 934259352, 1868518704]

約数ペア:

[(1, 1868518704), (2, 934259352), (3, 622839568), (4, 467129676), (6, 311419784), (8, 233564838), (12, 155709892), (13, 143732208), (16, 116782419), (24, 77854946), (26, 71866104), (39, 47910736), (48, 38927473), (52, 35933052), (78, 23955368), (104, 17966526), (156, 11977684), (208, 8983263), (312, 5988842), (624, 2994421)]