2421342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 6544512

約数和(自身を除く): 4123170

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1747, 3494, 5241, 10482, 12229, 15723, 19217, 24458, 31446, 36687, 38434, 57651, 73374, 110061, 115302, 134519, 172953, 220122, 269038, 345906, 403557, 807114, 1210671, 2421342]

約数ペア:

[(1, 2421342), (2, 1210671), (3, 807114), (6, 403557), (7, 345906), (9, 269038), (11, 220122), (14, 172953), (18, 134519), (21, 115302), (22, 110061), (33, 73374), (42, 57651), (63, 38434), (66, 36687), (77, 31446), (99, 24458), (126, 19217), (154, 15723), (198, 12229), (231, 10482), (462, 5241), (693, 3494), (1386, 1747)]