18219792

素因数分解:

$2^4\times 3^1\times {\mathrm{379579}}^1$

素因数の和:379590

約数の個数: 20

約数和(自身を含む): 47067920

約数和(自身を除く): 28848128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379579, 759158, 1138737, 1518316, 2277474, 3036632, 4554948, 6073264, 9109896, 18219792]

約数ペア:

[(1, 18219792), (2, 9109896), (3, 6073264), (4, 4554948), (6, 3036632), (8, 2277474), (12, 1518316), (16, 1138737), (24, 759158), (48, 379579)]