8465058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 22084608

約数和(自身を除く): 13619550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 127, 138, 161, 207, 254, 322, 381, 414, 483, 529, 762, 889, 966, 1058, 1143, 1449, 1587, 1778, 2286, 2667, 2898, 2921, 3174, 3703, 4761, 5334, 5842, 7406, 8001, 8763, 9522, 11109, 16002, 17526, 20447, 22218, 26289, 33327, 40894, 52578, 61341, 66654, 67183, 122682, 134366, 184023, 201549, 368046, 403098, 470281, 604647, 940562, 1209294, 1410843, 2821686, 4232529, 8465058]

約数ペア:

[(1, 8465058), (2, 4232529), (3, 2821686), (6, 1410843), (7, 1209294), (9, 940562), (14, 604647), (18, 470281), (21, 403098), (23, 368046), (42, 201549), (46, 184023), (63, 134366), (69, 122682), (126, 67183), (127, 66654), (138, 61341), (161, 52578), (207, 40894), (254, 33327), (322, 26289), (381, 22218), (414, 20447), (483, 17526), (529, 16002), (762, 11109), (889, 9522), (966, 8763), (1058, 8001), (1143, 7406), (1449, 5842), (1587, 5334), (1778, 4761), (2286, 3703), (2667, 3174), (2898, 2921)]