42748178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9209}}^1$

素因数の和:9433

約数の個数: 16

約数和(自身を含む): 70290720

約数和(自身を除く): 27542542

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 9209, 18418, 101299, 202598, 1943099, 3886198, 21374089, 42748178]

約数ペア:

[(1, 42748178), (2, 21374089), (11, 3886198), (22, 1943099), (211, 202598), (422, 101299), (2321, 18418), (4642, 9209)]