173870766

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{68507}}^1$

素因数の和:68565

約数の個数: 32

約数和(自身を含む): 394606080

約数和(自身を除く): 220735314

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 68507, 137014, 205521, 411042, 616563, 1233126, 1849689, 3219829, 3699378, 6439658, 9659487, 19318974, 28978461, 57956922, 86935383, 173870766]

約数ペア:

[(1, 173870766), (2, 86935383), (3, 57956922), (6, 28978461), (9, 19318974), (18, 9659487), (27, 6439658), (47, 3699378), (54, 3219829), (94, 1849689), (141, 1233126), (282, 616563), (423, 411042), (846, 205521), (1269, 137014), (2538, 68507)]