15205818972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{53437}}^1$

素因数の和:54498

約数の個数: 48

約数和(自身を含む): 37059466752

約数和(自身を除く): 21853647780

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1031, 2062, 3093, 4124, 6186, 12372, 23713, 47426, 53437, 71139, 94852, 106874, 142278, 160311, 213748, 284556, 320622, 641244, 1229051, 2458102, 3687153, 4916204, 7374306, 14748612, 55093547, 110187094, 165280641, 220374188, 330561282, 661122564, 1267151581, 2534303162, 3801454743, 5068606324, 7602909486, 15205818972]

約数ペア:

[(1, 15205818972), (2, 7602909486), (3, 5068606324), (4, 3801454743), (6, 2534303162), (12, 1267151581), (23, 661122564), (46, 330561282), (69, 220374188), (92, 165280641), (138, 110187094), (276, 55093547), (1031, 14748612), (2062, 7374306), (3093, 4916204), (4124, 3687153), (6186, 2458102), (12372, 1229051), (23713, 641244), (47426, 320622), (53437, 284556), (71139, 213748), (94852, 160311), (106874, 142278)]