2040248718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{13003}}^1$

素因数の和:13413

約数の個数: 48

約数和(自身を含む): 4625262720

約数和(自身を除く): 2585014002

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 379, 414, 758, 1137, 2274, 3411, 6822, 8717, 13003, 17434, 26006, 26151, 39009, 52302, 78018, 78453, 117027, 156906, 234054, 299069, 598138, 897207, 1794414, 2691621, 4928137, 5383242, 9856274, 14784411, 29568822, 44353233, 88706466, 113347151, 226694302, 340041453, 680082906, 1020124359, 2040248718]

約数ペア:

[(1, 2040248718), (2, 1020124359), (3, 680082906), (6, 340041453), (9, 226694302), (18, 113347151), (23, 88706466), (46, 44353233), (69, 29568822), (138, 14784411), (207, 9856274), (379, 5383242), (414, 4928137), (758, 2691621), (1137, 1794414), (2274, 897207), (3411, 598138), (6822, 299069), (8717, 234054), (13003, 156906), (17434, 117027), (26006, 78453), (26151, 78018), (39009, 52302)]