9888909804

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1976201}}^1$

素因数の和:1976350

約数の個数: 36

約数和(自身を含む): 25176813480

約数和(自身を除く): 15287903676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 1976201, 3952402, 5928603, 7904804, 11857206, 17785809, 23714412, 35571618, 71143236, 274691939, 549383878, 824075817, 1098767756, 1648151634, 2472227451, 3296303268, 4944454902, 9888909804]

約数ペア:

[(1, 9888909804), (2, 4944454902), (3, 3296303268), (4, 2472227451), (6, 1648151634), (9, 1098767756), (12, 824075817), (18, 549383878), (36, 274691939), (139, 71143236), (278, 35571618), (417, 23714412), (556, 17785809), (834, 11857206), (1251, 7904804), (1668, 5928603), (2502, 3952402), (5004, 1976201)]