18157040194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4011719}}^1$

素因数の和:4011825

約数の個数: 16

約数和(自身を含む): 28499258880

約数和(自身を除く): 10342218686

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 4011719, 8023438, 124363289, 248726578, 292855487, 585710974, 9078520097, 18157040194]

約数ペア:

[(1, 18157040194), (2, 9078520097), (31, 585710974), (62, 292855487), (73, 248726578), (146, 124363289), (2263, 8023438), (4526, 4011719)]