2008378028718

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{113737571}}^1$

素因数の和:113737694

約数の個数: 40

約数和(自身を含む): 4541541249960

約数和(自身を除く): 2533163221242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 17658, 113737571, 227475142, 341212713, 682425426, 1023638139, 2047276278, 3070914417, 6141828834, 9212743251, 12397395239, 18425486502, 24794790478, 37192185717, 74384371434, 111576557151, 223153114302, 334729671453, 669459342906, 1004189014359, 2008378028718]

約数ペア:

[(1, 2008378028718), (2, 1004189014359), (3, 669459342906), (6, 334729671453), (9, 223153114302), (18, 111576557151), (27, 74384371434), (54, 37192185717), (81, 24794790478), (109, 18425486502), (162, 12397395239), (218, 9212743251), (327, 6141828834), (654, 3070914417), (981, 2047276278), (1962, 1023638139), (2943, 682425426), (5886, 341212713), (8829, 227475142), (17658, 113737571)]