171195318

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2897}}^1$

素因数の和:2986

約数の個数: 72

約数和(自身を含む): 438073272

約数和(自身を除く): 266877954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1407, 2814, 2897, 3283, 4221, 5794, 6566, 8442, 8691, 9849, 17382, 19698, 20279, 26073, 29547, 40558, 52146, 59094, 60837, 121674, 141953, 182511, 194099, 283906, 365022, 388198, 425859, 582297, 851718, 1164594, 1277577, 1358693, 1746891, 2555154, 2717386, 3493782, 4076079, 8152158, 9510851, 12228237, 19021702, 24456474, 28532553, 57065106, 85597659, 171195318]

約数ペア:

[(1, 171195318), (2, 85597659), (3, 57065106), (6, 28532553), (7, 24456474), (9, 19021702), (14, 12228237), (18, 9510851), (21, 8152158), (42, 4076079), (49, 3493782), (63, 2717386), (67, 2555154), (98, 1746891), (126, 1358693), (134, 1277577), (147, 1164594), (201, 851718), (294, 582297), (402, 425859), (441, 388198), (469, 365022), (603, 283906), (882, 194099), (938, 182511), (1206, 141953), (1407, 121674), (2814, 60837), (2897, 59094), (3283, 52146), (4221, 40558), (5794, 29547), (6566, 26073), (8442, 20279), (8691, 19698), (9849, 17382)]