18281444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 33196800

約数和(自身を除く): 14915356

約数列:

[1, 2, 4, 31, 62, 124, 379, 389, 758, 778, 1516, 1556, 11749, 12059, 23498, 24118, 46996, 48236, 147431, 294862, 589724, 4570361, 9140722, 18281444]

約数ペア:

[(1, 18281444), (2, 9140722), (4, 4570361), (31, 589724), (62, 294862), (124, 147431), (379, 48236), (389, 46996), (758, 24118), (778, 23498), (1516, 12059), (1556, 11749)]