1555087267854

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{2121289}}^1$

素因数の和:2121729

約数の個数: 48

約数和(自身を含む): 3405179559600

約数和(自身を除く): 1850092291746

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 293, 417, 586, 834, 879, 1251, 1758, 2502, 2637, 5274, 40727, 81454, 122181, 244362, 366543, 733086, 2121289, 4242578, 6363867, 12727734, 19091601, 38183202, 294859171, 589718342, 621537677, 884577513, 1243075354, 1769155026, 1864613031, 2653732539, 3729226062, 5307465078, 5593839093, 11187678186, 86393737103, 172787474206, 259181211309, 518362422618, 777543633927, 1555087267854]

約数ペア:

[(1, 1555087267854), (2, 777543633927), (3, 518362422618), (6, 259181211309), (9, 172787474206), (18, 86393737103), (139, 11187678186), (278, 5593839093), (293, 5307465078), (417, 3729226062), (586, 2653732539), (834, 1864613031), (879, 1769155026), (1251, 1243075354), (1758, 884577513), (2502, 621537677), (2637, 589718342), (5274, 294859171), (40727, 38183202), (81454, 19091601), (122181, 12727734), (244362, 6363867), (366543, 4242578), (733086, 2121289)]