18702168

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21061}}^1$

素因数の和:21107

約数の個数: 32

約数和(自身を含む): 48021360

約数和(自身を除く): 29319192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21061, 42122, 63183, 84244, 126366, 168488, 252732, 505464, 779257, 1558514, 2337771, 3117028, 4675542, 6234056, 9351084, 18702168]

約数ペア:

[(1, 18702168), (2, 9351084), (3, 6234056), (4, 4675542), (6, 3117028), (8, 2337771), (12, 1558514), (24, 779257), (37, 505464), (74, 252732), (111, 168488), (148, 126366), (222, 84244), (296, 63183), (444, 42122), (888, 21061)]