18120264

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2281}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 45457440

約数和(自身を除く): 27337176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2281, 2648, 3972, 4562, 6843, 7944, 9124, 13686, 18248, 27372, 54744, 755011, 1510022, 2265033, 3020044, 4530066, 6040088, 9060132, 18120264]

約数ペア:

[(1, 18120264), (2, 9060132), (3, 6040088), (4, 4530066), (6, 3020044), (8, 2265033), (12, 1510022), (24, 755011), (331, 54744), (662, 27372), (993, 18248), (1324, 13686), (1986, 9124), (2281, 7944), (2648, 6843), (3972, 4562)]