2912648886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1229}}^1\times {\mathrm{2687}}^1$

素因数の和:3938

約数の個数: 72

約数和(自身を含む): 7349771520

約数和(自身を除く): 4437122634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1229, 2458, 2687, 3687, 5374, 7374, 8061, 8603, 11061, 16122, 17206, 18809, 22122, 24183, 25809, 37618, 48366, 51618, 56427, 60221, 77427, 112854, 120442, 131663, 154854, 169281, 180663, 263326, 338562, 361326, 394989, 541989, 789978, 1083978, 1184967, 2369934, 3302323, 6604646, 9906969, 19813938, 23116261, 29720907, 46232522, 59441814, 69348783, 138697566, 161813827, 208046349, 323627654, 416092698, 485441481, 970882962, 1456324443, 2912648886]

約数ペア:

[(1, 2912648886), (2, 1456324443), (3, 970882962), (6, 485441481), (7, 416092698), (9, 323627654), (14, 208046349), (18, 161813827), (21, 138697566), (42, 69348783), (49, 59441814), (63, 46232522), (98, 29720907), (126, 23116261), (147, 19813938), (294, 9906969), (441, 6604646), (882, 3302323), (1229, 2369934), (2458, 1184967), (2687, 1083978), (3687, 789978), (5374, 541989), (7374, 394989), (8061, 361326), (8603, 338562), (11061, 263326), (16122, 180663), (17206, 169281), (18809, 154854), (22122, 131663), (24183, 120442), (25809, 112854), (37618, 77427), (48366, 60221), (51618, 56427)]