16215804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40949}}^1$

素因数の和:40970

約数の個数: 36

約数和(自身を含む): 44717400

約数和(自身を除く): 28501596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 40949, 81898, 122847, 163796, 245694, 368541, 450439, 491388, 737082, 900878, 1351317, 1474164, 1801756, 2702634, 4053951, 5405268, 8107902, 16215804]

約数ペア:

[(1, 16215804), (2, 8107902), (3, 5405268), (4, 4053951), (6, 2702634), (9, 1801756), (11, 1474164), (12, 1351317), (18, 900878), (22, 737082), (33, 491388), (36, 450439), (44, 368541), (66, 245694), (99, 163796), (132, 122847), (198, 81898), (396, 40949)]