1638852

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 3918432

約数和(自身を除く): 2279580

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 3331, 6662, 9993, 13324, 19986, 39972, 136571, 273142, 409713, 546284, 819426, 1638852]

約数ペア:

[(1, 1638852), (2, 819426), (3, 546284), (4, 409713), (6, 273142), (12, 136571), (41, 39972), (82, 19986), (123, 13324), (164, 9993), (246, 6662), (492, 3331)]