128954418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1264259}}^1$

素因数の和:1264281

約数の個数: 16

約数和(自身を含む): 273080160

約数和(自身を除く): 144125742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1264259, 2528518, 3792777, 7585554, 21492403, 42984806, 64477209, 128954418]

約数ペア:

[(1, 128954418), (2, 64477209), (3, 42984806), (6, 21492403), (17, 7585554), (34, 3792777), (51, 2528518), (102, 1264259)]