2018174774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{66523}}^1$

素因数の和:66740

約数の個数: 32

約数和(自身を含む): 3793464576

約数和(自身を除く): 1775289802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4334, 15169, 30338, 66523, 133046, 465661, 731753, 931322, 1463506, 5122271, 10244542, 13105031, 26210062, 91735217, 144155341, 183470434, 288310682, 1009087387, 2018174774]

約数ペア:

[(1, 2018174774), (2, 1009087387), (7, 288310682), (11, 183470434), (14, 144155341), (22, 91735217), (77, 26210062), (154, 13105031), (197, 10244542), (394, 5122271), (1379, 1463506), (2167, 931322), (2758, 731753), (4334, 465661), (15169, 133046), (30338, 66523)]