21570545328

素因数分解:

$2^4\times 3^1\times {\mathrm{36947}}^1\times {\mathrm{12163}}^1$

素因数の和:49121

約数の個数: 40

約数和(自身を含む): 55729998528

約数和(自身を除く): 34159453200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12163, 24326, 36489, 36947, 48652, 72978, 73894, 97304, 110841, 145956, 147788, 194608, 221682, 291912, 295576, 443364, 583824, 591152, 886728, 1773456, 449386361, 898772722, 1348159083, 1797545444, 2696318166, 3595090888, 5392636332, 7190181776, 10785272664, 21570545328]

約数ペア:

[(1, 21570545328), (2, 10785272664), (3, 7190181776), (4, 5392636332), (6, 3595090888), (8, 2696318166), (12, 1797545444), (16, 1348159083), (24, 898772722), (48, 449386361), (12163, 1773456), (24326, 886728), (36489, 591152), (36947, 583824), (48652, 443364), (72978, 295576), (73894, 291912), (97304, 221682), (110841, 194608), (145956, 147788)]