128349234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{548501}}^1$

素因数の和:548522

約数の個数: 24

約数和(自身を含む): 299482092

約数和(自身を除く): 171132858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 548501, 1097002, 1645503, 3291006, 4936509, 7130513, 9873018, 14261026, 21391539, 42783078, 64174617, 128349234]

約数ペア:

[(1, 128349234), (2, 64174617), (3, 42783078), (6, 21391539), (9, 14261026), (13, 9873018), (18, 7130513), (26, 4936509), (39, 3291006), (78, 1645503), (117, 1097002), (234, 548501)]