18009816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68219}}^1$

素因数の和:68239

約数の個数: 32

約数和(自身を含む): 49118400

約数和(自身を除く): 31108584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68219, 136438, 204657, 272876, 409314, 545752, 750409, 818628, 1500818, 1637256, 2251227, 3001636, 4502454, 6003272, 9004908, 18009816]

約数ペア:

[(1, 18009816), (2, 9004908), (3, 6003272), (4, 4502454), (6, 3001636), (8, 2251227), (11, 1637256), (12, 1500818), (22, 818628), (24, 750409), (33, 545752), (44, 409314), (66, 272876), (88, 204657), (132, 136438), (264, 68219)]