171787482

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7907}}^1$

素因数の和:8003

約数の個数: 48

約数和(自身を含む): 399701952

約数和(自身を除く): 227914470

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 7907, 10863, 15814, 21726, 23721, 47442, 71163, 134419, 142326, 268838, 403257, 561397, 806514, 1122794, 1209771, 1684191, 2419542, 3368382, 5052573, 9543749, 10105146, 19087498, 28631247, 57262494, 85893741, 171787482]

約数ペア:

[(1, 171787482), (2, 85893741), (3, 57262494), (6, 28631247), (9, 19087498), (17, 10105146), (18, 9543749), (34, 5052573), (51, 3368382), (71, 2419542), (102, 1684191), (142, 1209771), (153, 1122794), (213, 806514), (306, 561397), (426, 403257), (639, 268838), (1207, 142326), (1278, 134419), (2414, 71163), (3621, 47442), (7242, 23721), (7907, 21726), (10863, 15814)]