7138088964

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{461}}^1\times {\mathrm{1123}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 18145999872

約数和(自身を除く): 11007910908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 461, 766, 922, 1123, 1149, 1383, 1532, 1844, 2246, 2298, 2766, 3369, 3447, 4149, 4492, 4596, 5532, 6738, 6894, 8298, 10107, 13476, 13788, 16596, 20214, 40428, 176563, 353126, 430109, 517703, 529689, 706252, 860218, 1035406, 1059378, 1290327, 1553109, 1589067, 1720436, 2070812, 2118756, 2580654, 3106218, 3178134, 3870981, 4659327, 5161308, 6212436, 6356268, 7741962, 9318654, 15483924, 18637308, 198280249, 396560498, 594840747, 793120996, 1189681494, 1784522241, 2379362988, 3569044482, 7138088964]

約数ペア:

[(1, 7138088964), (2, 3569044482), (3, 2379362988), (4, 1784522241), (6, 1189681494), (9, 793120996), (12, 594840747), (18, 396560498), (36, 198280249), (383, 18637308), (461, 15483924), (766, 9318654), (922, 7741962), (1123, 6356268), (1149, 6212436), (1383, 5161308), (1532, 4659327), (1844, 3870981), (2246, 3178134), (2298, 3106218), (2766, 2580654), (3369, 2118756), (3447, 2070812), (4149, 1720436), (4492, 1589067), (4596, 1553109), (5532, 1290327), (6738, 1059378), (6894, 1035406), (8298, 860218), (10107, 706252), (13476, 529689), (13788, 517703), (16596, 430109), (20214, 353126), (40428, 176563)]