15086664

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 41050620

約数和(自身を除く): 25963956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 661, 951, 1268, 1322, 1902, 1983, 2536, 2644, 2853, 3804, 3966, 5288, 5706, 5949, 7608, 7932, 11412, 11898, 15864, 22824, 23796, 47592, 209537, 419074, 628611, 838148, 1257222, 1676296, 1885833, 2514444, 3771666, 5028888, 7543332, 15086664]

約数ペア:

[(1, 15086664), (2, 7543332), (3, 5028888), (4, 3771666), (6, 2514444), (8, 1885833), (9, 1676296), (12, 1257222), (18, 838148), (24, 628611), (36, 419074), (72, 209537), (317, 47592), (634, 23796), (661, 22824), (951, 15864), (1268, 11898), (1322, 11412), (1902, 7932), (1983, 7608), (2536, 5949), (2644, 5706), (2853, 5288), (3804, 3966)]