1222320852

素因数分解:

$2^2\times 3^2\times {\mathrm{1973}}^1\times {\mathrm{17209}}^1$

素因数の和:19192

約数の個数: 36

約数和(自身を含む): 3091501140

約数和(自身を除く): 1869180288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1973, 3946, 5919, 7892, 11838, 17209, 17757, 23676, 34418, 35514, 51627, 68836, 71028, 103254, 154881, 206508, 309762, 619524, 33953357, 67906714, 101860071, 135813428, 203720142, 305580213, 407440284, 611160426, 1222320852]

約数ペア:

[(1, 1222320852), (2, 611160426), (3, 407440284), (4, 305580213), (6, 203720142), (9, 135813428), (12, 101860071), (18, 67906714), (36, 33953357), (1973, 619524), (3946, 309762), (5919, 206508), (7892, 154881), (11838, 103254), (17209, 71028), (17757, 68836), (23676, 51627), (34418, 35514)]