18500604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 46327680

約数和(自身を除く): 27827076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 1531, 2014, 3021, 3062, 4028, 4593, 6042, 6124, 9186, 12084, 18372, 29089, 58178, 81143, 87267, 116356, 162286, 174534, 243429, 324572, 349068, 486858, 973716, 1541717, 3083434, 4625151, 6166868, 9250302, 18500604]

約数ペア:

[(1, 18500604), (2, 9250302), (3, 6166868), (4, 4625151), (6, 3083434), (12, 1541717), (19, 973716), (38, 486858), (53, 349068), (57, 324572), (76, 243429), (106, 174534), (114, 162286), (159, 116356), (212, 87267), (228, 81143), (318, 58178), (636, 29089), (1007, 18372), (1531, 12084), (2014, 9186), (3021, 6124), (3062, 6042), (4028, 4593)]