18550424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 36022320

約数和(自身を除く): 17471896

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 653, 1306, 2612, 3551, 5224, 7102, 14204, 28408, 34609, 43751, 69218, 87502, 138436, 175004, 276872, 350008, 2318803, 4637606, 9275212, 18550424]

約数ペア:

[(1, 18550424), (2, 9275212), (4, 4637606), (8, 2318803), (53, 350008), (67, 276872), (106, 175004), (134, 138436), (212, 87502), (268, 69218), (424, 43751), (536, 34609), (653, 28408), (1306, 14204), (2612, 7102), (3551, 5224)]