20180867823

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{14102633}}^1$

素因数の和:14102695

約数の個数: 16

約数和(自身を含む): 30461689440

約数和(自身を除く): 10280821617

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 14102633, 42307899, 126923697, 380771091, 747439549, 2242318647, 6726955941, 20180867823]

約数ペア:

[(1, 20180867823), (3, 6726955941), (9, 2242318647), (27, 747439549), (53, 380771091), (159, 126923697), (477, 42307899), (1431, 14102633)]