64709226

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 84676374

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 139, 222, 233, 278, 333, 417, 466, 666, 699, 834, 999, 1251, 1398, 1998, 2097, 2502, 3753, 4194, 5143, 6291, 7506, 8621, 10286, 12582, 15429, 17242, 25863, 30858, 32387, 46287, 51726, 64774, 77589, 92574, 97161, 138861, 155178, 194322, 232767, 277722, 291483, 465534, 582966, 874449, 1198319, 1748898, 2396638, 3594957, 7189914, 10784871, 21569742, 32354613, 64709226]

約数ペア:

[(1, 64709226), (2, 32354613), (3, 21569742), (6, 10784871), (9, 7189914), (18, 3594957), (27, 2396638), (37, 1748898), (54, 1198319), (74, 874449), (111, 582966), (139, 465534), (222, 291483), (233, 277722), (278, 232767), (333, 194322), (417, 155178), (466, 138861), (666, 97161), (699, 92574), (834, 77589), (999, 64774), (1251, 51726), (1398, 46287), (1998, 32387), (2097, 30858), (2502, 25863), (3753, 17242), (4194, 15429), (5143, 12582), (6291, 10286), (7506, 8621)]