121458942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{991}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 287838720

約数和(自身を除く): 166379778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 619, 991, 1238, 1857, 1982, 2973, 3714, 5571, 5946, 6809, 8919, 10901, 11142, 13618, 17838, 20427, 21802, 32703, 40854, 61281, 65406, 98109, 122562, 196218, 613429, 1226858, 1840287, 3680574, 5520861, 6747719, 11041722, 13495438, 20243157, 40486314, 60729471, 121458942]

約数ペア:

[(1, 121458942), (2, 60729471), (3, 40486314), (6, 20243157), (9, 13495438), (11, 11041722), (18, 6747719), (22, 5520861), (33, 3680574), (66, 1840287), (99, 1226858), (198, 613429), (619, 196218), (991, 122562), (1238, 98109), (1857, 65406), (1982, 61281), (2973, 40854), (3714, 32703), (5571, 21802), (5946, 20427), (6809, 17838), (8919, 13618), (10901, 11142)]