81586561926

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{312427}}^1$

素因数の和:313116

約数の個数: 32

約数和(自身を含む): 165741804288

約数和(自身を除く): 84155242362

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 613, 1226, 1839, 3678, 43523, 87046, 130569, 261138, 312427, 624854, 937281, 1874562, 22182317, 44364634, 66546951, 133093902, 191517751, 383035502, 574553253, 1149106506, 13597760321, 27195520642, 40793280963, 81586561926]

約数ペア:

[(1, 81586561926), (2, 40793280963), (3, 27195520642), (6, 13597760321), (71, 1149106506), (142, 574553253), (213, 383035502), (426, 191517751), (613, 133093902), (1226, 66546951), (1839, 44364634), (3678, 22182317), (43523, 1874562), (87046, 937281), (130569, 624854), (261138, 312427)]