21134526328

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{184523}}^1$

素因数の和:184771

約数の個数: 32

約数和(自身を含む): 40300041600

約数和(自身を除く): 19165515272

約数列:

[1, 2, 4, 8, 103, 139, 206, 278, 412, 556, 824, 1112, 14317, 28634, 57268, 114536, 184523, 369046, 738092, 1476184, 19005869, 25648697, 38011738, 51297394, 76023476, 102594788, 152046952, 205189576, 2641815791, 5283631582, 10567263164, 21134526328]

約数ペア:

[(1, 21134526328), (2, 10567263164), (4, 5283631582), (8, 2641815791), (103, 205189576), (139, 152046952), (206, 102594788), (278, 76023476), (412, 51297394), (556, 38011738), (824, 25648697), (1112, 19005869), (14317, 1476184), (28634, 738092), (57268, 369046), (114536, 184523)]