2013455574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{452869}}^1$

素因数の和:452909

約数の個数: 48

約数和(自身を含む): 4945340400

約数和(自身を除く): 2931884826

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 452869, 905738, 1358607, 2717214, 4075821, 5887297, 8151642, 8604511, 11774594, 17209022, 17661891, 25813533, 35323782, 51627066, 52985673, 77440599, 105971346, 111858643, 154881198, 223717286, 335575929, 671151858, 1006727787, 2013455574]

約数ペア:

[(1, 2013455574), (2, 1006727787), (3, 671151858), (6, 335575929), (9, 223717286), (13, 154881198), (18, 111858643), (19, 105971346), (26, 77440599), (38, 52985673), (39, 51627066), (57, 35323782), (78, 25813533), (114, 17661891), (117, 17209022), (171, 11774594), (234, 8604511), (247, 8151642), (342, 5887297), (494, 4075821), (741, 2717214), (1482, 1358607), (2223, 905738), (4446, 452869)]