16996716

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 51226560

約数和(自身を除く): 34229844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 251, 297, 324, 342, 396, 418, 502, 513, 594, 627, 684, 753, 836, 891, 1004, 1026, 1188, 1254, 1506, 1539, 1782, 1881, 2052, 2259, 2508, 2761, 3012, 3078, 3564, 3762, 4518, 4769, 5522, 5643, 6156, 6777, 7524, 8283, 9036, 9538, 11044, 11286, 13554, 14307, 16566, 16929, 19076, 20331, 22572, 24849, 27108, 28614, 33132, 33858, 40662, 42921, 49698, 52459, 57228, 67716, 74547, 81324, 85842, 99396, 104918, 128763, 149094, 157377, 171684, 209836, 223641, 257526, 298188, 314754, 386289, 447282, 472131, 515052, 629508, 772578, 894564, 944262, 1416393, 1545156, 1888524, 2832786, 4249179, 5665572, 8498358, 16996716]

約数ペア:

[(1, 16996716), (2, 8498358), (3, 5665572), (4, 4249179), (6, 2832786), (9, 1888524), (11, 1545156), (12, 1416393), (18, 944262), (19, 894564), (22, 772578), (27, 629508), (33, 515052), (36, 472131), (38, 447282), (44, 386289), (54, 314754), (57, 298188), (66, 257526), (76, 223641), (81, 209836), (99, 171684), (108, 157377), (114, 149094), (132, 128763), (162, 104918), (171, 99396), (198, 85842), (209, 81324), (228, 74547), (251, 67716), (297, 57228), (324, 52459), (342, 49698), (396, 42921), (418, 40662), (502, 33858), (513, 33132), (594, 28614), (627, 27108), (684, 24849), (753, 22572), (836, 20331), (891, 19076), (1004, 16929), (1026, 16566), (1188, 14307), (1254, 13554), (1506, 11286), (1539, 11044), (1782, 9538), (1881, 9036), (2052, 8283), (2259, 7524), (2508, 6777), (2761, 6156), (3012, 5643), (3078, 5522), (3564, 4769), (3762, 4518)]