2537178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 5847936

約数和(自身を除く): 3310758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 313, 386, 579, 626, 939, 1158, 1351, 1878, 2191, 2702, 4053, 4382, 6573, 8106, 13146, 60409, 120818, 181227, 362454, 422863, 845726, 1268589, 2537178]

約数ペア:

[(1, 2537178), (2, 1268589), (3, 845726), (6, 422863), (7, 362454), (14, 181227), (21, 120818), (42, 60409), (193, 13146), (313, 8106), (386, 6573), (579, 4382), (626, 4053), (939, 2702), (1158, 2191), (1351, 1878)]