18291216117

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3016859}}^1$

素因数の和:3016952

約数の個数: 16

約数和(自身を含む): 25486433280

約数和(自身を除く): 7195217163

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 3016859, 9050577, 129724937, 141792373, 389174811, 425377119, 6097072039, 18291216117]

約数ペア:

[(1, 18291216117), (3, 6097072039), (43, 425377119), (47, 389174811), (129, 141792373), (141, 129724937), (2021, 9050577), (6063, 3016859)]