18122616

素因数分解:

$2^3\times 3^4\times {\mathrm{27967}}^1$

素因数の和:27985

約数の個数: 40

約数和(自身を含む): 50761920

約数和(自身を除く): 32639304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 27967, 55934, 83901, 111868, 167802, 223736, 251703, 335604, 503406, 671208, 755109, 1006812, 1510218, 2013624, 2265327, 3020436, 4530654, 6040872, 9061308, 18122616]

約数ペア:

[(1, 18122616), (2, 9061308), (3, 6040872), (4, 4530654), (6, 3020436), (8, 2265327), (9, 2013624), (12, 1510218), (18, 1006812), (24, 755109), (27, 671208), (36, 503406), (54, 335604), (72, 251703), (81, 223736), (108, 167802), (162, 111868), (216, 83901), (324, 55934), (648, 27967)]