1915698312702

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{7453441}}^1$

素因数の和:7453689

約数の個数: 48

約数和(自身を含む): 4220735135760

約数和(自身を除く): 2305036823058

約数列:

[1, 2, 3, 6, 9, 18, 109, 131, 218, 262, 327, 393, 654, 786, 981, 1179, 1962, 2358, 14279, 28558, 42837, 85674, 128511, 257022, 7453441, 14906882, 22360323, 44720646, 67080969, 134161938, 812425069, 976400771, 1624850138, 1952801542, 2437275207, 2929202313, 4874550414, 5858404626, 7311825621, 8787606939, 14623651242, 17575213878, 106427684039, 212855368078, 319283052117, 638566104234, 957849156351, 1915698312702]

約数ペア:

[(1, 1915698312702), (2, 957849156351), (3, 638566104234), (6, 319283052117), (9, 212855368078), (18, 106427684039), (109, 17575213878), (131, 14623651242), (218, 8787606939), (262, 7311825621), (327, 5858404626), (393, 4874550414), (654, 2929202313), (786, 2437275207), (981, 1952801542), (1179, 1624850138), (1962, 976400771), (2358, 812425069), (14279, 134161938), (28558, 67080969), (42837, 44720646), (85674, 22360323), (128511, 14906882), (257022, 7453441)]