557629146

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{5333}}^1$

素因数の和:5535

約数の個数: 48

約数和(自身を含む): 1248988104

約数和(自身を除く): 691358958

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 157, 222, 314, 333, 471, 666, 942, 1413, 2826, 5333, 5809, 10666, 11618, 15999, 17427, 31998, 34854, 47997, 52281, 95994, 104562, 197321, 394642, 591963, 837281, 1183926, 1674562, 1775889, 2511843, 3551778, 5023686, 7535529, 15071058, 30979397, 61958794, 92938191, 185876382, 278814573, 557629146]

約数ペア:

[(1, 557629146), (2, 278814573), (3, 185876382), (6, 92938191), (9, 61958794), (18, 30979397), (37, 15071058), (74, 7535529), (111, 5023686), (157, 3551778), (222, 2511843), (314, 1775889), (333, 1674562), (471, 1183926), (666, 837281), (942, 591963), (1413, 394642), (2826, 197321), (5333, 104562), (5809, 95994), (10666, 52281), (11618, 47997), (15999, 34854), (17427, 31998)]