28332918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{68437}}^1$

素因数の和:68468

約数の個数: 24

約数和(自身を含む): 64057968

約数和(自身を除く): 35725050

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 68437, 136874, 205311, 410622, 615933, 1231866, 1574051, 3148102, 4722153, 9444306, 14166459, 28332918]

約数ペア:

[(1, 28332918), (2, 14166459), (3, 9444306), (6, 4722153), (9, 3148102), (18, 1574051), (23, 1231866), (46, 615933), (69, 410622), (138, 205311), (207, 136874), (414, 68437)]