18911244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 50238720

約数和(自身を除く): 31327476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6229, 12458, 18687, 24916, 37374, 68519, 74748, 137038, 143267, 205557, 274076, 286534, 411114, 429801, 573068, 822228, 859602, 1575937, 1719204, 3151874, 4727811, 6303748, 9455622, 18911244]

約数ペア:

[(1, 18911244), (2, 9455622), (3, 6303748), (4, 4727811), (6, 3151874), (11, 1719204), (12, 1575937), (22, 859602), (23, 822228), (33, 573068), (44, 429801), (46, 411114), (66, 286534), (69, 274076), (92, 205557), (132, 143267), (138, 137038), (253, 74748), (276, 68519), (506, 37374), (759, 24916), (1012, 18687), (1518, 12458), (3036, 6229)]