18744126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3671}}^1$

素因数の和:3736

約数の個数: 32

約数和(自身を含む): 40186368

約数和(自身を除く): 21442242

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 3671, 5106, 7342, 11013, 22026, 84433, 135827, 168866, 253299, 271654, 407481, 506598, 814962, 3124021, 6248042, 9372063, 18744126]

約数ペア:

[(1, 18744126), (2, 9372063), (3, 6248042), (6, 3124021), (23, 814962), (37, 506598), (46, 407481), (69, 271654), (74, 253299), (111, 168866), (138, 135827), (222, 84433), (851, 22026), (1702, 11013), (2553, 7342), (3671, 5106)]