18636732

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6553}}^1$

素因数の和:6642

約数の個数: 36

約数和(自身を含む): 47713120

約数和(自身を除く): 29076388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6553, 13106, 19659, 26212, 39318, 58977, 78636, 117954, 235908, 517687, 1035374, 1553061, 2070748, 3106122, 4659183, 6212244, 9318366, 18636732]

約数ペア:

[(1, 18636732), (2, 9318366), (3, 6212244), (4, 4659183), (6, 3106122), (9, 2070748), (12, 1553061), (18, 1035374), (36, 517687), (79, 235908), (158, 117954), (237, 78636), (316, 58977), (474, 39318), (711, 26212), (948, 19659), (1422, 13106), (2844, 6553)]