68497398

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{15161}}^1$

素因数の和:15420

約数の個数: 24

約数和(自身を含む): 149012136

約数和(自身を除く): 80514738

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 15161, 30322, 45483, 90966, 136449, 272898, 3805411, 7610822, 11416233, 22832466, 34248699, 68497398]

約数ペア:

[(1, 68497398), (2, 34248699), (3, 22832466), (6, 11416233), (9, 7610822), (18, 3805411), (251, 272898), (502, 136449), (753, 90966), (1506, 45483), (2259, 30322), (4518, 15161)]