15345414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{121789}}^1$

素因数の和:121804

約数の個数: 24

約数和(自身を含む): 37998480

約数和(自身を除く): 22653066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 121789, 243578, 365367, 730734, 852523, 1096101, 1705046, 2192202, 2557569, 5115138, 7672707, 15345414]

約数ペア:

[(1, 15345414), (2, 7672707), (3, 5115138), (6, 2557569), (7, 2192202), (9, 1705046), (14, 1096101), (18, 852523), (21, 730734), (42, 365367), (63, 243578), (126, 121789)]