2154841038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17101913}}^1$

素因数の和:17101928

約数の個数: 24

約数和(自身を含む): 5335797168

約数和(自身を除く): 3180956130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17101913, 34203826, 51305739, 102611478, 119713391, 153917217, 239426782, 307834434, 359140173, 718280346, 1077420519, 2154841038]

約数ペア:

[(1, 2154841038), (2, 1077420519), (3, 718280346), (6, 359140173), (7, 307834434), (9, 239426782), (14, 153917217), (18, 119713391), (21, 102611478), (42, 51305739), (63, 34203826), (126, 17101913)]