2018524131

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{1637}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 3252032784

約数和(自身を除く): 1233508653

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1171, 1637, 3513, 4911, 10539, 14733, 15223, 21281, 31617, 44199, 45669, 63843, 94851, 132597, 137007, 191529, 411021, 574587, 1233063, 1723761, 1916927, 5750781, 17252343, 24920051, 51757029, 74760153, 155271087, 224280459, 672841377, 2018524131]

約数ペア:

[(1, 2018524131), (3, 672841377), (9, 224280459), (13, 155271087), (27, 74760153), (39, 51757029), (81, 24920051), (117, 17252343), (351, 5750781), (1053, 1916927), (1171, 1723761), (1637, 1233063), (3513, 574587), (4911, 411021), (10539, 191529), (14733, 137007), (15223, 132597), (21281, 94851), (31617, 63843), (44199, 45669)]