18228732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{35327}}^1$

素因数の和:35377

約数の個数: 24

約数和(自身を含む): 43524096

約数和(自身を除く): 25295364

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 35327, 70654, 105981, 141308, 211962, 423924, 1519061, 3038122, 4557183, 6076244, 9114366, 18228732]

約数ペア:

[(1, 18228732), (2, 9114366), (3, 6076244), (4, 4557183), (6, 3038122), (12, 1519061), (43, 423924), (86, 211962), (129, 141308), (172, 105981), (258, 70654), (516, 35327)]