8134686

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 21447504

約数和(自身を除く): 13312818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 401, 414, 441, 483, 802, 882, 966, 1127, 1203, 1449, 2254, 2406, 2807, 2898, 3381, 3609, 5614, 6762, 7218, 8421, 9223, 10143, 16842, 18446, 19649, 20286, 25263, 27669, 39298, 50526, 55338, 58947, 64561, 83007, 117894, 129122, 166014, 176841, 193683, 353682, 387366, 451927, 581049, 903854, 1162098, 1355781, 2711562, 4067343, 8134686]

約数ペア:

[(1, 8134686), (2, 4067343), (3, 2711562), (6, 1355781), (7, 1162098), (9, 903854), (14, 581049), (18, 451927), (21, 387366), (23, 353682), (42, 193683), (46, 176841), (49, 166014), (63, 129122), (69, 117894), (98, 83007), (126, 64561), (138, 58947), (147, 55338), (161, 50526), (207, 39298), (294, 27669), (322, 25263), (401, 20286), (414, 19649), (441, 18446), (483, 16842), (802, 10143), (882, 9223), (966, 8421), (1127, 7218), (1203, 6762), (1449, 5614), (2254, 3609), (2406, 3381), (2807, 2898)]