1891044396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{7433}}^1$

素因数の和:7671

約数の個数: 72

約数和(自身を含む): 4935700224

約数和(自身を除く): 3044655828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 191, 222, 333, 382, 444, 573, 666, 764, 1146, 1332, 1719, 2292, 3438, 6876, 7067, 7433, 14134, 14866, 21201, 22299, 28268, 29732, 42402, 44598, 63603, 66897, 84804, 89196, 127206, 133794, 254412, 267588, 275021, 550042, 825063, 1100084, 1419703, 1650126, 2475189, 2839406, 3300252, 4259109, 4950378, 5678812, 8518218, 9900756, 12777327, 17036436, 25554654, 51109308, 52529011, 105058022, 157587033, 210116044, 315174066, 472761099, 630348132, 945522198, 1891044396]

約数ペア:

[(1, 1891044396), (2, 945522198), (3, 630348132), (4, 472761099), (6, 315174066), (9, 210116044), (12, 157587033), (18, 105058022), (36, 52529011), (37, 51109308), (74, 25554654), (111, 17036436), (148, 12777327), (191, 9900756), (222, 8518218), (333, 5678812), (382, 4950378), (444, 4259109), (573, 3300252), (666, 2839406), (764, 2475189), (1146, 1650126), (1332, 1419703), (1719, 1100084), (2292, 825063), (3438, 550042), (6876, 275021), (7067, 267588), (7433, 254412), (14134, 133794), (14866, 127206), (21201, 89196), (22299, 84804), (28268, 66897), (29732, 63603), (42402, 44598)]