140565186

素因数分解:

$2^1\times 3^3\times {\mathrm{2603059}}^1$

素因数の和:2603070

約数の個数: 16

約数和(自身を含む): 312367200

約数和(自身を除く): 171802014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2603059, 5206118, 7809177, 15618354, 23427531, 46855062, 70282593, 140565186]

約数ペア:

[(1, 140565186), (2, 70282593), (3, 46855062), (6, 23427531), (9, 15618354), (18, 7809177), (27, 5206118), (54, 2603059)]