23450778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 55135080

約数和(自身を除く): 31684302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 593, 1014, 1186, 1521, 1779, 2197, 3042, 3558, 4394, 5337, 6591, 7709, 10674, 13182, 15418, 19773, 23127, 39546, 46254, 69381, 100217, 138762, 200434, 300651, 601302, 901953, 1302821, 1803906, 2605642, 3908463, 7816926, 11725389, 23450778]

約数ペア:

[(1, 23450778), (2, 11725389), (3, 7816926), (6, 3908463), (9, 2605642), (13, 1803906), (18, 1302821), (26, 901953), (39, 601302), (78, 300651), (117, 200434), (169, 138762), (234, 100217), (338, 69381), (507, 46254), (593, 39546), (1014, 23127), (1186, 19773), (1521, 15418), (1779, 13182), (2197, 10674), (3042, 7709), (3558, 6591), (4394, 5337)]