90271458

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{218047}}^1$

素因数の和:218078

約数の個数: 24

約数和(自身を含む): 204092928

約数和(自身を除く): 113821470

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 218047, 436094, 654141, 1308282, 1962423, 3924846, 5015081, 10030162, 15045243, 30090486, 45135729, 90271458]

約数ペア:

[(1, 90271458), (2, 45135729), (3, 30090486), (6, 15045243), (9, 10030162), (18, 5015081), (23, 3924846), (46, 1962423), (69, 1308282), (138, 654141), (207, 436094), (414, 218047)]