22215348

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 58426368

約数和(自身を除く): 36211020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 127, 129, 172, 226, 254, 258, 339, 381, 387, 452, 508, 516, 678, 762, 774, 1017, 1143, 1356, 1524, 1548, 2034, 2286, 4068, 4572, 4859, 5461, 9718, 10922, 14351, 14577, 16383, 19436, 21844, 28702, 29154, 32766, 43053, 43731, 49149, 57404, 58308, 65532, 86106, 87462, 98298, 129159, 172212, 174924, 196596, 258318, 516636, 617093, 1234186, 1851279, 2468372, 3702558, 5553837, 7405116, 11107674, 22215348]

約数ペア:

[(1, 22215348), (2, 11107674), (3, 7405116), (4, 5553837), (6, 3702558), (9, 2468372), (12, 1851279), (18, 1234186), (36, 617093), (43, 516636), (86, 258318), (113, 196596), (127, 174924), (129, 172212), (172, 129159), (226, 98298), (254, 87462), (258, 86106), (339, 65532), (381, 58308), (387, 57404), (452, 49149), (508, 43731), (516, 43053), (678, 32766), (762, 29154), (774, 28702), (1017, 21844), (1143, 19436), (1356, 16383), (1524, 14577), (1548, 14351), (2034, 10922), (2286, 9718), (4068, 5461), (4572, 4859)]