21144888974126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{172800361}}^1$

素因数の和:172800500

約数の個数: 32

約数和(自身を含む): 34712136718560

約数和(自身を除く): 13567247744434

約数列:

[1, 2, 17, 34, 59, 61, 118, 122, 1003, 1037, 2006, 2074, 3599, 7198, 61183, 122366, 172800361, 345600722, 2937606137, 5875212274, 10195221299, 10540822021, 20390442598, 21081644042, 173318762083, 179193974357, 346637524166, 358387948714, 621908499239, 1243816998478, 10572444487063, 21144888974126]

約数ペア:

[(1, 21144888974126), (2, 10572444487063), (17, 1243816998478), (34, 621908499239), (59, 358387948714), (61, 346637524166), (118, 179193974357), (122, 173318762083), (1003, 21081644042), (1037, 20390442598), (2006, 10540822021), (2074, 10195221299), (3599, 5875212274), (7198, 2937606137), (61183, 345600722), (122366, 172800361)]