42906942

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61121}}^1$

素因数の和:61145

約数の個数: 32

約数和(自身を含む): 102684960

約数和(自身を除く): 59778018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 61121, 122242, 183363, 366726, 550089, 794573, 1100178, 1589146, 1650267, 2383719, 3300534, 4767438, 7151157, 14302314, 21453471, 42906942]

約数ペア:

[(1, 42906942), (2, 21453471), (3, 14302314), (6, 7151157), (9, 4767438), (13, 3300534), (18, 2383719), (26, 1650267), (27, 1589146), (39, 1100178), (54, 794573), (78, 550089), (117, 366726), (234, 183363), (351, 122242), (702, 61121)]