2458278

素因数分解:

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

素因数の和:3380

約数の個数: 24

約数和(自身を含む): 5457816

約数和(自身を除く): 2999538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3331, 6662, 9993, 19986, 29979, 59958, 136571, 273142, 409713, 819426, 1229139, 2458278]

約数ペア:

[(1, 2458278), (2, 1229139), (3, 819426), (6, 409713), (9, 273142), (18, 136571), (41, 59958), (82, 29979), (123, 19986), (246, 9993), (369, 6662), (738, 3331)]