1812057138

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{224209}}^1$

素因数の和:224666

約数の個数: 24

約数和(自身を含む): 3934885500

約数和(自身を除く): 2122828362

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 224209, 448418, 672627, 1345254, 2017881, 4035762, 100669841, 201339682, 302009523, 604019046, 906028569, 1812057138]

約数ペア:

[(1, 1812057138), (2, 906028569), (3, 604019046), (6, 302009523), (9, 201339682), (18, 100669841), (449, 4035762), (898, 2017881), (1347, 1345254), (2694, 672627), (4041, 448418), (8082, 224209)]