1115996886

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7867}}^1$

素因数の和:7986

約数の個数: 64

約数和(自身を含む): 2583221760

約数和(自身を除く): 1467224874

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 999, 1278, 1917, 1998, 2627, 3834, 5254, 7867, 7881, 15734, 15762, 23601, 23643, 47202, 47286, 70803, 70929, 141606, 141858, 212409, 291079, 424818, 558557, 582158, 873237, 1117114, 1675671, 1746474, 2619711, 3351342, 5027013, 5239422, 7859133, 10054026, 15081039, 15718266, 20666609, 30162078, 41333218, 61999827, 123999654, 185999481, 371998962, 557998443, 1115996886]

約数ペア:

[(1, 1115996886), (2, 557998443), (3, 371998962), (6, 185999481), (9, 123999654), (18, 61999827), (27, 41333218), (37, 30162078), (54, 20666609), (71, 15718266), (74, 15081039), (111, 10054026), (142, 7859133), (213, 5239422), (222, 5027013), (333, 3351342), (426, 2619711), (639, 1746474), (666, 1675671), (999, 1117114), (1278, 873237), (1917, 582158), (1998, 558557), (2627, 424818), (3834, 291079), (5254, 212409), (7867, 141858), (7881, 141606), (15734, 70929), (15762, 70803), (23601, 47286), (23643, 47202)]