18644057876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{44257}}^1$

素因数の和:44544

約数の個数: 48

約数和(自身を含む): 35987064960

約数和(自身を除く): 17343007084

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 241, 437, 482, 874, 964, 1748, 4579, 5543, 9158, 11086, 18316, 22172, 44257, 88514, 105317, 177028, 210634, 421268, 840883, 1017911, 1681766, 2035822, 3363532, 4071644, 10665937, 19340309, 21331874, 38680618, 42663748, 77361236, 202652803, 245316551, 405305606, 490633102, 810611212, 981266204, 4661014469, 9322028938, 18644057876]

約数ペア:

[(1, 18644057876), (2, 9322028938), (4, 4661014469), (19, 981266204), (23, 810611212), (38, 490633102), (46, 405305606), (76, 245316551), (92, 202652803), (241, 77361236), (437, 42663748), (482, 38680618), (874, 21331874), (964, 19340309), (1748, 10665937), (4579, 4071644), (5543, 3363532), (9158, 2035822), (11086, 1681766), (18316, 1017911), (22172, 840883), (44257, 421268), (88514, 210634), (105317, 177028)]