90432918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{218437}}^1$

素因数の和:218468

約数の個数: 24

約数和(自身を含む): 204457968

約数和(自身を除く): 114025050

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 218437, 436874, 655311, 1310622, 1965933, 3931866, 5024051, 10048102, 15072153, 30144306, 45216459, 90432918]

約数ペア:

[(1, 90432918), (2, 45216459), (3, 30144306), (6, 15072153), (9, 10048102), (18, 5024051), (23, 3931866), (46, 1965933), (69, 1310622), (138, 655311), (207, 436874), (414, 218437)]