18373563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 29130192

約数和(自身を除く): 10756629

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2963, 6201, 8889, 26667, 38519, 115557, 157039, 346671, 471117, 1413351, 2041507, 6124521, 18373563]

約数ペア:

[(1, 18373563), (3, 6124521), (9, 2041507), (13, 1413351), (39, 471117), (53, 346671), (117, 157039), (159, 115557), (477, 38519), (689, 26667), (2067, 8889), (2963, 6201)]