1090195308

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{438887}}^1$

素因数の和:438923

約数の個数: 48

約数和(自身を含む): 2949327360

約数和(自身を除く): 1859132052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 438887, 877774, 1316661, 1755548, 2633322, 3949983, 5266644, 7899966, 10094401, 11849949, 15799932, 20188802, 23699898, 30283203, 40377604, 47399796, 60566406, 90849609, 121132812, 181699218, 272548827, 363398436, 545097654, 1090195308]

約数ペア:

[(1, 1090195308), (2, 545097654), (3, 363398436), (4, 272548827), (6, 181699218), (9, 121132812), (12, 90849609), (18, 60566406), (23, 47399796), (27, 40377604), (36, 30283203), (46, 23699898), (54, 20188802), (69, 15799932), (92, 11849949), (108, 10094401), (138, 7899966), (207, 5266644), (276, 3949983), (414, 2633322), (621, 1755548), (828, 1316661), (1242, 877774), (2484, 438887)]