1990062

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 4471200

約数和(自身を除く): 2481138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 269, 274, 411, 538, 807, 822, 1233, 1614, 2421, 2466, 3699, 4842, 7263, 7398, 14526, 36853, 73706, 110559, 221118, 331677, 663354, 995031, 1990062]

約数ペア:

[(1, 1990062), (2, 995031), (3, 663354), (6, 331677), (9, 221118), (18, 110559), (27, 73706), (54, 36853), (137, 14526), (269, 7398), (274, 7263), (411, 4842), (538, 3699), (807, 2466), (822, 2421), (1233, 1614)]