18252254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7561}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 29401056

約数和(自身を除く): 11148802

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 7561, 15122, 128537, 257074, 536831, 1073662, 9126127, 18252254]

約数ペア:

[(1, 18252254), (2, 9126127), (17, 1073662), (34, 536831), (71, 257074), (142, 128537), (1207, 15122), (2414, 7561)]