18884232

素因数分解:

$2^3\times 3^3\times {\mathrm{87427}}^1$

素因数の和:87442

約数の個数: 32

約数和(自身を含む): 52456800

約数和(自身を除く): 33572568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87427, 174854, 262281, 349708, 524562, 699416, 786843, 1049124, 1573686, 2098248, 2360529, 3147372, 4721058, 6294744, 9442116, 18884232]

約数ペア:

[(1, 18884232), (2, 9442116), (3, 6294744), (4, 4721058), (6, 3147372), (8, 2360529), (9, 2098248), (12, 1573686), (18, 1049124), (24, 786843), (27, 699416), (36, 524562), (54, 349708), (72, 262281), (108, 174854), (216, 87427)]