9861966

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 22058400

約数和(自身を除く): 12196434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1009, 1086, 1629, 2018, 3027, 3258, 4887, 6054, 9081, 9774, 18162, 27243, 54486, 182629, 365258, 547887, 1095774, 1643661, 3287322, 4930983, 9861966]

約数ペア:

[(1, 9861966), (2, 4930983), (3, 3287322), (6, 1643661), (9, 1095774), (18, 547887), (27, 365258), (54, 182629), (181, 54486), (362, 27243), (543, 18162), (1009, 9774), (1086, 9081), (1629, 6054), (2018, 4887), (3027, 3258)]