17966169186

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{709}}^1\times {\mathrm{1759}}^1$

素因数の和:2501

約数の個数: 80

約数和(自身を含む): 42001555200

約数和(自身を除く): 24035386014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 709, 1029, 1418, 1759, 2058, 2127, 2401, 3518, 4254, 4802, 4963, 5277, 7203, 9926, 10554, 12313, 14406, 14889, 24626, 29778, 34741, 36939, 69482, 73878, 86191, 104223, 172382, 208446, 243187, 258573, 486374, 517146, 603337, 729561, 1206674, 1247131, 1459122, 1702309, 1810011, 2494262, 3404618, 3620022, 3741393, 4223359, 5106927, 7482786, 8446718, 8729917, 10213854, 12670077, 17459834, 25340154, 26189751, 52379502, 61109419, 122218838, 183328257, 366656514, 427765933, 855531866, 1283297799, 2566595598, 2994361531, 5988723062, 8983084593, 17966169186]

約数ペア:

[(1, 17966169186), (2, 8983084593), (3, 5988723062), (6, 2994361531), (7, 2566595598), (14, 1283297799), (21, 855531866), (42, 427765933), (49, 366656514), (98, 183328257), (147, 122218838), (294, 61109419), (343, 52379502), (686, 26189751), (709, 25340154), (1029, 17459834), (1418, 12670077), (1759, 10213854), (2058, 8729917), (2127, 8446718), (2401, 7482786), (3518, 5106927), (4254, 4223359), (4802, 3741393), (4963, 3620022), (5277, 3404618), (7203, 2494262), (9926, 1810011), (10554, 1702309), (12313, 1459122), (14406, 1247131), (14889, 1206674), (24626, 729561), (29778, 603337), (34741, 517146), (36939, 486374), (69482, 258573), (73878, 243187), (86191, 208446), (104223, 172382)]