82158174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4691}}^1$

素因数の和:4845

約数の個数: 48

約数和(自身を含む): 204946560

約数和(自身を除く): 122788386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 4691, 5838, 8757, 9382, 14073, 17514, 28146, 32837, 42219, 65674, 84438, 98511, 197022, 295533, 591066, 652049, 1304098, 1956147, 3912294, 4564343, 5868441, 9128686, 11736882, 13693029, 27386058, 41079087, 82158174]

約数ペア:

[(1, 82158174), (2, 41079087), (3, 27386058), (6, 13693029), (7, 11736882), (9, 9128686), (14, 5868441), (18, 4564343), (21, 3912294), (42, 1956147), (63, 1304098), (126, 652049), (139, 591066), (278, 295533), (417, 197022), (834, 98511), (973, 84438), (1251, 65674), (1946, 42219), (2502, 32837), (2919, 28146), (4691, 17514), (5838, 14073), (8757, 9382)]