18487242

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{10169}}^1$

素因数の和:10278

約数の個数: 24

約数和(自身を含む): 40456260

約数和(自身を除く): 21969018

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 10169, 20338, 30507, 61014, 91521, 183042, 1027069, 2054138, 3081207, 6162414, 9243621, 18487242]

約数ペア:

[(1, 18487242), (2, 9243621), (3, 6162414), (6, 3081207), (9, 2054138), (18, 1027069), (101, 183042), (202, 91521), (303, 61014), (606, 30507), (909, 20338), (1818, 10169)]