12115866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 17743974

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 213, 238, 239, 357, 426, 478, 497, 714, 717, 994, 1207, 1434, 1491, 1673, 2414, 2982, 3346, 3621, 4063, 5019, 7242, 8126, 8449, 10038, 12189, 16898, 16969, 24378, 25347, 28441, 33938, 50694, 50907, 56882, 85323, 101814, 118783, 170646, 237566, 288473, 356349, 576946, 712698, 865419, 1730838, 2019311, 4038622, 6057933, 12115866]

約数ペア:

[(1, 12115866), (2, 6057933), (3, 4038622), (6, 2019311), (7, 1730838), (14, 865419), (17, 712698), (21, 576946), (34, 356349), (42, 288473), (51, 237566), (71, 170646), (102, 118783), (119, 101814), (142, 85323), (213, 56882), (238, 50907), (239, 50694), (357, 33938), (426, 28441), (478, 25347), (497, 24378), (714, 16969), (717, 16898), (994, 12189), (1207, 10038), (1434, 8449), (1491, 8126), (1673, 7242), (2414, 5019), (2982, 4063), (3346, 3621)]