7239342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10178898

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 251, 253, 418, 437, 502, 506, 627, 753, 759, 874, 1254, 1311, 1506, 1518, 2622, 2761, 4769, 4807, 5522, 5773, 8283, 9538, 9614, 11546, 14307, 14421, 16566, 17319, 28614, 28842, 34638, 52459, 63503, 104918, 109687, 127006, 157377, 190509, 219374, 314754, 329061, 381018, 658122, 1206557, 2413114, 3619671, 7239342]

約数ペア:

[(1, 7239342), (2, 3619671), (3, 2413114), (6, 1206557), (11, 658122), (19, 381018), (22, 329061), (23, 314754), (33, 219374), (38, 190509), (46, 157377), (57, 127006), (66, 109687), (69, 104918), (114, 63503), (138, 52459), (209, 34638), (251, 28842), (253, 28614), (418, 17319), (437, 16566), (502, 14421), (506, 14307), (627, 11546), (753, 9614), (759, 9538), (874, 8283), (1254, 5773), (1311, 5522), (1506, 4807), (1518, 4769), (2622, 2761)]