218399346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10709}}^1$

素因数の和:10831

約数の個数: 48

約数和(自身を含む): 521277120

約数和(自身を除く): 302877774

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 3399, 6798, 10197, 10709, 20394, 21418, 32127, 64254, 96381, 117799, 192762, 235598, 353397, 706794, 1060191, 1103027, 2120382, 2206054, 3309081, 6618162, 9927243, 12133297, 19854486, 24266594, 36399891, 72799782, 109199673, 218399346]

約数ペア:

[(1, 218399346), (2, 109199673), (3, 72799782), (6, 36399891), (9, 24266594), (11, 19854486), (18, 12133297), (22, 9927243), (33, 6618162), (66, 3309081), (99, 2206054), (103, 2120382), (198, 1103027), (206, 1060191), (309, 706794), (618, 353397), (927, 235598), (1133, 192762), (1854, 117799), (2266, 96381), (3399, 64254), (6798, 32127), (10197, 21418), (10709, 20394)]