31781925942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1\times {\mathrm{150299}}^1$

素因数の和:153028

約数の個数: 32

約数和(自身を含む): 68479084800

約数和(自身を除く): 36697158858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2711, 5422, 8133, 16266, 35243, 70486, 105729, 150299, 211458, 300598, 450897, 901794, 1953887, 3907774, 5861661, 11723322, 407460589, 814921178, 1222381767, 2444763534, 5296987657, 10593975314, 15890962971, 31781925942]

約数ペア:

[(1, 31781925942), (2, 15890962971), (3, 10593975314), (6, 5296987657), (13, 2444763534), (26, 1222381767), (39, 814921178), (78, 407460589), (2711, 11723322), (5422, 5861661), (8133, 3907774), (16266, 1953887), (35243, 901794), (70486, 450897), (105729, 300598), (150299, 211458)]