7538922

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 17589312

約数和(自身を除く): 10050390

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 347, 426, 639, 694, 1041, 1207, 1278, 2082, 2414, 3123, 3621, 5899, 6246, 7242, 10863, 11798, 17697, 21726, 24637, 35394, 49274, 53091, 73911, 106182, 147822, 221733, 418829, 443466, 837658, 1256487, 2512974, 3769461, 7538922]

約数ペア:

[(1, 7538922), (2, 3769461), (3, 2512974), (6, 1256487), (9, 837658), (17, 443466), (18, 418829), (34, 221733), (51, 147822), (71, 106182), (102, 73911), (142, 53091), (153, 49274), (213, 35394), (306, 24637), (347, 21726), (426, 17697), (639, 11798), (694, 10863), (1041, 7242), (1207, 6246), (1278, 5899), (2082, 3621), (2414, 3123)]