2017247508

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{599}}^1\times {\mathrm{673}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 5152056000

約数和(自身を除く): 3134808492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 599, 673, 834, 1198, 1251, 1346, 1668, 1797, 2019, 2396, 2502, 2692, 3594, 4038, 5004, 5391, 6057, 7188, 8076, 10782, 12114, 21564, 24228, 83261, 93547, 166522, 187094, 249783, 280641, 333044, 374188, 403127, 499566, 561282, 749349, 806254, 841923, 999132, 1122564, 1209381, 1498698, 1612508, 1683846, 2418762, 2997396, 3367692, 3628143, 4837524, 7256286, 14512572, 56034653, 112069306, 168103959, 224138612, 336207918, 504311877, 672415836, 1008623754, 2017247508]

約数ペア:

[(1, 2017247508), (2, 1008623754), (3, 672415836), (4, 504311877), (6, 336207918), (9, 224138612), (12, 168103959), (18, 112069306), (36, 56034653), (139, 14512572), (278, 7256286), (417, 4837524), (556, 3628143), (599, 3367692), (673, 2997396), (834, 2418762), (1198, 1683846), (1251, 1612508), (1346, 1498698), (1668, 1209381), (1797, 1122564), (2019, 999132), (2396, 841923), (2502, 806254), (2692, 749349), (3594, 561282), (4038, 499566), (5004, 403127), (5391, 374188), (6057, 333044), (7188, 280641), (8076, 249783), (10782, 187094), (12114, 166522), (21564, 93547), (24228, 83261)]