17271852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 44241120

約数和(自身を除く): 26969268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2089, 2756, 4134, 4178, 6267, 8268, 8356, 12534, 25068, 27157, 54314, 81471, 108628, 110717, 162942, 221434, 325884, 332151, 442868, 664302, 1328604, 1439321, 2878642, 4317963, 5757284, 8635926, 17271852]

約数ペア:

[(1, 17271852), (2, 8635926), (3, 5757284), (4, 4317963), (6, 2878642), (12, 1439321), (13, 1328604), (26, 664302), (39, 442868), (52, 332151), (53, 325884), (78, 221434), (106, 162942), (156, 110717), (159, 108628), (212, 81471), (318, 54314), (636, 27157), (689, 25068), (1378, 12534), (2067, 8356), (2089, 8268), (2756, 6267), (4134, 4178)]