1618572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 4121600

約数和(自身を除く): 2503028

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 229, 372, 458, 589, 687, 916, 1178, 1374, 1767, 2356, 2748, 3534, 4351, 7068, 7099, 8702, 13053, 14198, 17404, 21297, 26106, 28396, 42594, 52212, 85188, 134881, 269762, 404643, 539524, 809286, 1618572]

約数ペア:

[(1, 1618572), (2, 809286), (3, 539524), (4, 404643), (6, 269762), (12, 134881), (19, 85188), (31, 52212), (38, 42594), (57, 28396), (62, 26106), (76, 21297), (93, 17404), (114, 14198), (124, 13053), (186, 8702), (228, 7099), (229, 7068), (372, 4351), (458, 3534), (589, 2748), (687, 2356), (916, 1767), (1178, 1374)]