18146284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11257}}^1$

素因数の和:11305

約数の個数: 24

約数和(自身を含む): 35305088

約数和(自身を除く): 17158804

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11257, 22514, 45028, 146341, 292682, 348967, 585364, 697934, 1395868, 4536571, 9073142, 18146284]

約数ペア:

[(1, 18146284), (2, 9073142), (4, 4536571), (13, 1395868), (26, 697934), (31, 585364), (52, 348967), (62, 292682), (124, 146341), (403, 45028), (806, 22514), (1612, 11257)]