21106074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16831}}^1$

素因数の和:16866

約数の個数: 32

約数和(自身を含む): 48476160

約数和(自身を除く): 27370086

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 16831, 33662, 50493, 100986, 185141, 319789, 370282, 555423, 639578, 959367, 1110846, 1918734, 3517679, 7035358, 10553037, 21106074]

約数ペア:

[(1, 21106074), (2, 10553037), (3, 7035358), (6, 3517679), (11, 1918734), (19, 1110846), (22, 959367), (33, 639578), (38, 555423), (57, 370282), (66, 319789), (114, 185141), (209, 100986), (418, 50493), (627, 33662), (1254, 16831)]