15698957994

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{179939}}^1$

素因数の和:180115

約数の個数: 48

約数和(自身を含む): 35200582560

約数和(自身を除く): 19501624566

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 131, 222, 262, 333, 393, 666, 786, 1179, 2358, 4847, 9694, 14541, 29082, 43623, 87246, 179939, 359878, 539817, 1079634, 1619451, 3238902, 6657743, 13315486, 19973229, 23572009, 39946458, 47144018, 59919687, 70716027, 119839374, 141432054, 212148081, 424296162, 872164333, 1744328666, 2616492999, 5232985998, 7849478997, 15698957994]

約数ペア:

[(1, 15698957994), (2, 7849478997), (3, 5232985998), (6, 2616492999), (9, 1744328666), (18, 872164333), (37, 424296162), (74, 212148081), (111, 141432054), (131, 119839374), (222, 70716027), (262, 59919687), (333, 47144018), (393, 39946458), (666, 23572009), (786, 19973229), (1179, 13315486), (2358, 6657743), (4847, 3238902), (9694, 1619451), (14541, 1079634), (29082, 539817), (43623, 359878), (87246, 179939)]