27921996

素因数分解:

$2^2\times 3^4\times {\mathrm{86179}}^1$

素因数の和:86195

約数の個数: 30

約数和(自身を含む): 72994460

約数和(自身を除く): 45072464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86179, 172358, 258537, 344716, 517074, 775611, 1034148, 1551222, 2326833, 3102444, 4653666, 6980499, 9307332, 13960998, 27921996]

約数ペア:

[(1, 27921996), (2, 13960998), (3, 9307332), (4, 6980499), (6, 4653666), (9, 3102444), (12, 2326833), (18, 1551222), (27, 1034148), (36, 775611), (54, 517074), (81, 344716), (108, 258537), (162, 172358), (324, 86179)]