38911896

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1531}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 105753960

約数和(自身を除く): 66842064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1412, 1531, 2118, 2824, 3062, 3177, 4236, 4593, 6124, 6354, 8472, 9186, 12248, 12708, 13779, 18372, 25416, 27558, 36744, 55116, 110232, 540443, 1080886, 1621329, 2161772, 3242658, 4323544, 4863987, 6485316, 9727974, 12970632, 19455948, 38911896]

約数ペア:

[(1, 38911896), (2, 19455948), (3, 12970632), (4, 9727974), (6, 6485316), (8, 4863987), (9, 4323544), (12, 3242658), (18, 2161772), (24, 1621329), (36, 1080886), (72, 540443), (353, 110232), (706, 55116), (1059, 36744), (1412, 27558), (1531, 25416), (2118, 18372), (2824, 13779), (3062, 12708), (3177, 12248), (4236, 9186), (4593, 8472), (6124, 6354)]