18114733

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10477}}^1$

素因数の和:10516

約数の個数: 16

約数和(自身を含む): 23470720

約数和(自身を除く): 5355987

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 10477, 73339, 136201, 199063, 953407, 1393441, 2587819, 18114733]

約数ペア:

[(1, 18114733), (7, 2587819), (13, 1393441), (19, 953407), (91, 199063), (133, 136201), (247, 73339), (1729, 10477)]