31582494

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{2939}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 70560000

約数和(自身を除く): 38977506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 2939, 3582, 5373, 5878, 8817, 10746, 17634, 26451, 52902, 79353, 158706, 584861, 1169722, 1754583, 3509166, 5263749, 10527498, 15791247, 31582494]

約数ペア:

[(1, 31582494), (2, 15791247), (3, 10527498), (6, 5263749), (9, 3509166), (18, 1754583), (27, 1169722), (54, 584861), (199, 158706), (398, 79353), (597, 52902), (1194, 26451), (1791, 17634), (2939, 10746), (3582, 8817), (5373, 5878)]