2912607138

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{23201}}^1$

素因数の和:23288

約数の個数: 64

約数和(自身を含む): 6904915200

約数和(自身を除く): 3992308062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 343, 366, 427, 686, 854, 1029, 1281, 2058, 2562, 2989, 5978, 8967, 17934, 20923, 23201, 41846, 46402, 62769, 69603, 125538, 139206, 162407, 324814, 487221, 974442, 1136849, 1415261, 2273698, 2830522, 3410547, 4245783, 6821094, 7957943, 8491566, 9906827, 15915886, 19813654, 23873829, 29720481, 47747658, 59440962, 69347789, 138695578, 208043367, 416086734, 485434523, 970869046, 1456303569, 2912607138]

約数ペア:

[(1, 2912607138), (2, 1456303569), (3, 970869046), (6, 485434523), (7, 416086734), (14, 208043367), (21, 138695578), (42, 69347789), (49, 59440962), (61, 47747658), (98, 29720481), (122, 23873829), (147, 19813654), (183, 15915886), (294, 9906827), (343, 8491566), (366, 7957943), (427, 6821094), (686, 4245783), (854, 3410547), (1029, 2830522), (1281, 2273698), (2058, 1415261), (2562, 1136849), (2989, 974442), (5978, 487221), (8967, 324814), (17934, 162407), (20923, 139206), (23201, 125538), (41846, 69603), (46402, 62769)]