3118908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19993}}^1$

素因数の和:20013

約数の個数: 24

約数和(自身を含む): 7837648

約数和(自身を除く): 4718740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 19993, 39986, 59979, 79972, 119958, 239916, 259909, 519818, 779727, 1039636, 1559454, 3118908]

約数ペア:

[(1, 3118908), (2, 1559454), (3, 1039636), (4, 779727), (6, 519818), (12, 259909), (13, 239916), (26, 119958), (39, 79972), (52, 59979), (78, 39986), (156, 19993)]