1026774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 2639520

約数和(自身を除く): 1612746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 281, 406, 522, 562, 609, 843, 1218, 1686, 1827, 1967, 2529, 3654, 3934, 5058, 5901, 8149, 11802, 16298, 17703, 24447, 35406, 48894, 57043, 73341, 114086, 146682, 171129, 342258, 513387, 1026774]

約数ペア:

[(1, 1026774), (2, 513387), (3, 342258), (6, 171129), (7, 146682), (9, 114086), (14, 73341), (18, 57043), (21, 48894), (29, 35406), (42, 24447), (58, 17703), (63, 16298), (87, 11802), (126, 8149), (174, 5901), (203, 5058), (261, 3934), (281, 3654), (406, 2529), (522, 1967), (562, 1827), (609, 1686), (843, 1218)]