17817402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 38041920

約数和(自身を除く): 20224518

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2141, 2774, 4161, 4282, 6423, 8322, 12846, 40679, 81358, 122037, 156293, 244074, 312586, 468879, 937758, 2969567, 5939134, 8908701, 17817402]

約数ペア:

[(1, 17817402), (2, 8908701), (3, 5939134), (6, 2969567), (19, 937758), (38, 468879), (57, 312586), (73, 244074), (114, 156293), (146, 122037), (219, 81358), (438, 40679), (1387, 12846), (2141, 8322), (2774, 6423), (4161, 4282)]