18689232

素因数分解:

$2^4\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1103}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 48461184

約数和(自身を除く): 29771952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353, 706, 1059, 1103, 1412, 2118, 2206, 2824, 3309, 4236, 4412, 5648, 6618, 8472, 8824, 13236, 16944, 17648, 26472, 52944, 389359, 778718, 1168077, 1557436, 2336154, 3114872, 4672308, 6229744, 9344616, 18689232]

約数ペア:

[(1, 18689232), (2, 9344616), (3, 6229744), (4, 4672308), (6, 3114872), (8, 2336154), (12, 1557436), (16, 1168077), (24, 778718), (48, 389359), (353, 52944), (706, 26472), (1059, 17648), (1103, 16944), (1412, 13236), (2118, 8824), (2206, 8472), (2824, 6618), (3309, 5648), (4236, 4412)]