1858702146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{677}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 4295808000

約数和(自身を除く): 2437105854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 499, 677, 786, 917, 998, 1354, 1497, 1834, 2031, 2751, 2994, 3493, 4062, 4739, 5502, 6986, 9478, 10479, 14217, 20958, 28434, 65369, 88687, 130738, 177374, 196107, 266061, 337823, 392214, 457583, 532122, 620809, 675646, 915166, 1013469, 1241618, 1372749, 1862427, 2026938, 2364761, 2745498, 3724854, 4729522, 7094283, 14188566, 44254813, 88509626, 132764439, 265528878, 309783691, 619567382, 929351073, 1858702146]

約数ペア:

[(1, 1858702146), (2, 929351073), (3, 619567382), (6, 309783691), (7, 265528878), (14, 132764439), (21, 88509626), (42, 44254813), (131, 14188566), (262, 7094283), (393, 4729522), (499, 3724854), (677, 2745498), (786, 2364761), (917, 2026938), (998, 1862427), (1354, 1372749), (1497, 1241618), (1834, 1013469), (2031, 915166), (2751, 675646), (2994, 620809), (3493, 532122), (4062, 457583), (4739, 392214), (5502, 337823), (6986, 266061), (9478, 196107), (10479, 177374), (14217, 130738), (20958, 88687), (28434, 65369)]