139445478

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{93337}}^1$

素因数の和:93428

約数の個数: 24

約数和(自身を含む): 305775288

約数和(自身を除く): 166329810

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 93337, 186674, 280011, 560022, 840033, 1680066, 7746971, 15493942, 23240913, 46481826, 69722739, 139445478]

約数ペア:

[(1, 139445478), (2, 69722739), (3, 46481826), (6, 23240913), (9, 15493942), (18, 7746971), (83, 1680066), (166, 840033), (249, 560022), (498, 280011), (747, 186674), (1494, 93337)]