28631826

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{23053}}^1$

素因数の和:23087

約数の個数: 32

約数和(自身を含む): 66395520

約数和(自身を除く): 37763694

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 23053, 46106, 69159, 138318, 207477, 414954, 530219, 622431, 1060438, 1244862, 1590657, 3181314, 4771971, 9543942, 14315913, 28631826]

約数ペア:

[(1, 28631826), (2, 14315913), (3, 9543942), (6, 4771971), (9, 3181314), (18, 1590657), (23, 1244862), (27, 1060438), (46, 622431), (54, 530219), (69, 414954), (138, 207477), (207, 138318), (414, 69159), (621, 46106), (1242, 23053)]