18333426

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 19587534

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 269, 307, 538, 614, 807, 921, 1614, 1842, 9953, 11359, 19906, 22718, 29859, 34077, 59718, 68154, 82583, 165166, 247749, 495498, 3055571, 6111142, 9166713, 18333426]

約数ペア:

[(1, 18333426), (2, 9166713), (3, 6111142), (6, 3055571), (37, 495498), (74, 247749), (111, 165166), (222, 82583), (269, 68154), (307, 59718), (538, 34077), (614, 29859), (807, 22718), (921, 19906), (1614, 11359), (1842, 9953)]