511996338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{3109}}^1$

素因数の和:4431

約数の個数: 48

約数和(自身を含む): 1269178560

約数和(自身を除く): 757182222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1307, 2614, 3109, 3921, 6218, 7842, 9149, 9327, 11763, 18298, 18654, 21763, 23526, 27447, 27981, 43526, 54894, 55962, 65289, 82341, 130578, 164682, 195867, 391734, 4063463, 8126926, 12190389, 24380778, 28444241, 36571167, 56888482, 73142334, 85332723, 170665446, 255998169, 511996338]

約数ペア:

[(1, 511996338), (2, 255998169), (3, 170665446), (6, 85332723), (7, 73142334), (9, 56888482), (14, 36571167), (18, 28444241), (21, 24380778), (42, 12190389), (63, 8126926), (126, 4063463), (1307, 391734), (2614, 195867), (3109, 164682), (3921, 130578), (6218, 82341), (7842, 65289), (9149, 55962), (9327, 54894), (11763, 43526), (18298, 27981), (18654, 27447), (21763, 23526)]