42571542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{545789}}^1$

素因数の和:545807

約数の個数: 16

約数和(自身を含む): 91692720

約数和(自身を除く): 49121178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 545789, 1091578, 1637367, 3274734, 7095257, 14190514, 21285771, 42571542]

約数ペア:

[(1, 42571542), (2, 21285771), (3, 14190514), (6, 7095257), (13, 3274734), (26, 1637367), (39, 1091578), (78, 545789)]