12737112726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{209623}}^1$

素因数の和:209701

約数の個数: 64

約数和(自身を含む): 29582138880

約数和(自身を除く): 16845026154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 3198, 4674, 10127, 20254, 30381, 60762, 209623, 419246, 628869, 1257738, 2725099, 3982837, 5450198, 7965674, 8175297, 8594543, 11948511, 16350594, 17189086, 23897022, 25783629, 51567258, 51776881, 103553762, 111729059, 155330643, 163296317, 223458118, 310661286, 326592634, 335187177, 489888951, 670374354, 979777902, 2122852121, 4245704242, 6368556363, 12737112726]

約数ペア:

[(1, 12737112726), (2, 6368556363), (3, 4245704242), (6, 2122852121), (13, 979777902), (19, 670374354), (26, 489888951), (38, 335187177), (39, 326592634), (41, 310661286), (57, 223458118), (78, 163296317), (82, 155330643), (114, 111729059), (123, 103553762), (246, 51776881), (247, 51567258), (494, 25783629), (533, 23897022), (741, 17189086), (779, 16350594), (1066, 11948511), (1482, 8594543), (1558, 8175297), (1599, 7965674), (2337, 5450198), (3198, 3982837), (4674, 2725099), (10127, 1257738), (20254, 628869), (30381, 419246), (60762, 209623)]