18328684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8863}}^1$

素因数の和:8925

約数の個数: 24

約数和(自身を含む): 35739648

約数和(自身を除く): 17410964

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 8863, 17726, 35452, 97493, 194986, 389972, 416561, 833122, 1666244, 4582171, 9164342, 18328684]

約数ペア:

[(1, 18328684), (2, 9164342), (4, 4582171), (11, 1666244), (22, 833122), (44, 416561), (47, 389972), (94, 194986), (188, 97493), (517, 35452), (1034, 17726), (2068, 8863)]