54181428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20852

約数の個数: 48

約数和(自身を含む): 149151744

約数和(自身を除く): 94970316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 20807, 41614, 62421, 83228, 124842, 145649, 249684, 291298, 436947, 582596, 645017, 873894, 1290034, 1747788, 1935051, 2580068, 3870102, 4515119, 7740204, 9030238, 13545357, 18060476, 27090714, 54181428]

約数ペア:

[(1, 54181428), (2, 27090714), (3, 18060476), (4, 13545357), (6, 9030238), (7, 7740204), (12, 4515119), (14, 3870102), (21, 2580068), (28, 1935051), (31, 1747788), (42, 1290034), (62, 873894), (84, 645017), (93, 582596), (124, 436947), (186, 291298), (217, 249684), (372, 145649), (434, 124842), (651, 83228), (868, 62421), (1302, 41614), (2604, 20807)]