18106450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4363}}^1$

素因数の和:4458

約数の個数: 24

約数和(自身を含む): 34091568

約数和(自身を除く): 15985118

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 4363, 8726, 21815, 43630, 109075, 218150, 362129, 724258, 1810645, 3621290, 9053225, 18106450]

約数ペア:

[(1, 18106450), (2, 9053225), (5, 3621290), (10, 1810645), (25, 724258), (50, 362129), (83, 218150), (166, 109075), (415, 43630), (830, 21815), (2075, 8726), (4150, 4363)]