2018474865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{8513}}^1$

素因数の和:9014

約数の個数: 48

約数和(自身を含む): 3825169920

約数和(自身を除く): 1806695055

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 479, 495, 1437, 2395, 4311, 5269, 7185, 8513, 15807, 21555, 25539, 26345, 42565, 47421, 76617, 79035, 93643, 127695, 237105, 280929, 383085, 468215, 842787, 1404645, 4077727, 4213935, 12233181, 20388635, 36699543, 44854997, 61165905, 134564991, 183497715, 224274985, 403694973, 672824955, 2018474865]

約数ペア:

[(1, 2018474865), (3, 672824955), (5, 403694973), (9, 224274985), (11, 183497715), (15, 134564991), (33, 61165905), (45, 44854997), (55, 36699543), (99, 20388635), (165, 12233181), (479, 4213935), (495, 4077727), (1437, 1404645), (2395, 842787), (4311, 468215), (5269, 383085), (7185, 280929), (8513, 237105), (15807, 127695), (21555, 93643), (25539, 79035), (26345, 76617), (42565, 47421)]