17002986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 31381014

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 57, 66, 77, 78, 91, 114, 133, 143, 149, 154, 182, 209, 231, 247, 266, 273, 286, 298, 399, 418, 429, 447, 462, 494, 546, 627, 741, 798, 858, 894, 1001, 1043, 1254, 1463, 1482, 1639, 1729, 1937, 2002, 2086, 2717, 2831, 2926, 3003, 3129, 3278, 3458, 3874, 4389, 4917, 5187, 5434, 5662, 5811, 6006, 6258, 8151, 8493, 8778, 9834, 10374, 11473, 11622, 13559, 16302, 16986, 19019, 19817, 21307, 22946, 27118, 31141, 34419, 36803, 38038, 39634, 40677, 42614, 57057, 59451, 62282, 63921, 68838, 73606, 81354, 93423, 110409, 114114, 118902, 127842, 149149, 186846, 217987, 220818, 257621, 298298, 404833, 435974, 447447, 515242, 653961, 772863, 809666, 894894, 1214499, 1307922, 1545726, 2428998, 2833831, 5667662, 8501493, 17002986]

約数ペア:

[(1, 17002986), (2, 8501493), (3, 5667662), (6, 2833831), (7, 2428998), (11, 1545726), (13, 1307922), (14, 1214499), (19, 894894), (21, 809666), (22, 772863), (26, 653961), (33, 515242), (38, 447447), (39, 435974), (42, 404833), (57, 298298), (66, 257621), (77, 220818), (78, 217987), (91, 186846), (114, 149149), (133, 127842), (143, 118902), (149, 114114), (154, 110409), (182, 93423), (209, 81354), (231, 73606), (247, 68838), (266, 63921), (273, 62282), (286, 59451), (298, 57057), (399, 42614), (418, 40677), (429, 39634), (447, 38038), (462, 36803), (494, 34419), (546, 31141), (627, 27118), (741, 22946), (798, 21307), (858, 19817), (894, 19019), (1001, 16986), (1043, 16302), (1254, 13559), (1463, 11622), (1482, 11473), (1639, 10374), (1729, 9834), (1937, 8778), (2002, 8493), (2086, 8151), (2717, 6258), (2831, 6006), (2926, 5811), (3003, 5662), (3129, 5434), (3278, 5187), (3458, 4917), (3874, 4389)]