64523418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1523}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 135184896

約数和(自身を除く): 70661478

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1523, 1842, 3046, 4569, 7061, 9138, 14122, 21183, 35029, 42366, 70058, 105087, 210174, 467561, 935122, 1402683, 2805366, 10753903, 21507806, 32261709, 64523418]

約数ペア:

[(1, 64523418), (2, 32261709), (3, 21507806), (6, 10753903), (23, 2805366), (46, 1402683), (69, 935122), (138, 467561), (307, 210174), (614, 105087), (921, 70058), (1523, 42366), (1842, 35029), (3046, 21183), (4569, 14122), (7061, 9138)]