28274382

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{14411}}^1$

素因数の和:14528

約数の個数: 24

約数和(自身を含む): 61827480

約数和(自身を除く): 33553098

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 14411, 28822, 43233, 86466, 129699, 259398, 1570799, 3141598, 4712397, 9424794, 14137191, 28274382]

約数ペア:

[(1, 28274382), (2, 14137191), (3, 9424794), (6, 4712397), (9, 3141598), (18, 1570799), (109, 259398), (218, 129699), (327, 86466), (654, 43233), (981, 28822), (1962, 14411)]