2018385798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{3967}}^1$

素因数の和:4589

約数の個数: 64

約数和(自身を含む): 4751695872

約数和(自身を除く): 2733310074

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 593, 858, 1186, 1779, 3558, 3967, 6523, 7709, 7934, 11901, 13046, 15418, 19569, 23127, 23802, 39138, 43637, 46254, 51571, 84799, 87274, 103142, 130911, 154713, 169598, 254397, 261822, 309426, 508794, 567281, 1134562, 1701843, 2352431, 3403686, 4704862, 7057293, 14114586, 25876741, 30581603, 51753482, 61163206, 77630223, 91744809, 155260446, 183489618, 336397633, 672795266, 1009192899, 2018385798]

約数ペア:

[(1, 2018385798), (2, 1009192899), (3, 672795266), (6, 336397633), (11, 183489618), (13, 155260446), (22, 91744809), (26, 77630223), (33, 61163206), (39, 51753482), (66, 30581603), (78, 25876741), (143, 14114586), (286, 7057293), (429, 4704862), (593, 3403686), (858, 2352431), (1186, 1701843), (1779, 1134562), (3558, 567281), (3967, 508794), (6523, 309426), (7709, 261822), (7934, 254397), (11901, 169598), (13046, 154713), (15418, 130911), (19569, 103142), (23127, 87274), (23802, 84799), (39138, 51571), (43637, 46254)]