22395258

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 49921920

約数和(自身を除く): 27526662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 647, 1282, 1294, 1923, 1941, 3846, 3882, 5769, 5823, 11538, 11646, 17307, 17469, 34614, 34938, 414727, 829454, 1244181, 2488362, 3732543, 7465086, 11197629, 22395258]

約数ペア:

[(1, 22395258), (2, 11197629), (3, 7465086), (6, 3732543), (9, 2488362), (18, 1244181), (27, 829454), (54, 414727), (641, 34938), (647, 34614), (1282, 17469), (1294, 17307), (1923, 11646), (1941, 11538), (3846, 5823), (3882, 5769)]