18375002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2719}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 28723200

約数和(自身を除く): 10348198

約数列:

[1, 2, 31, 62, 109, 218, 2719, 3379, 5438, 6758, 84289, 168578, 296371, 592742, 9187501, 18375002]

約数ペア:

[(1, 18375002), (2, 9187501), (31, 592742), (62, 296371), (109, 168578), (218, 84289), (2719, 6758), (3379, 5438)]