42940482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{550519}}^1$

素因数の和:550537

約数の個数: 16

約数和(自身を含む): 92487360

約数和(自身を除く): 49546878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 550519, 1101038, 1651557, 3303114, 7156747, 14313494, 21470241, 42940482]

約数ペア:

[(1, 42940482), (2, 21470241), (3, 14313494), (6, 7156747), (13, 3303114), (26, 1651557), (39, 1101038), (78, 550519)]