1505844

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 3978240

約数和(自身を除く): 2472396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 191, 219, 292, 382, 438, 573, 657, 764, 876, 1146, 1314, 1719, 1971, 2292, 2628, 3438, 3942, 5157, 6876, 7884, 10314, 13943, 20628, 27886, 41829, 55772, 83658, 125487, 167316, 250974, 376461, 501948, 752922, 1505844]

約数ペア:

[(1, 1505844), (2, 752922), (3, 501948), (4, 376461), (6, 250974), (9, 167316), (12, 125487), (18, 83658), (27, 55772), (36, 41829), (54, 27886), (73, 20628), (108, 13943), (146, 10314), (191, 7884), (219, 6876), (292, 5157), (382, 3942), (438, 3438), (573, 2628), (657, 2292), (764, 1971), (876, 1719), (1146, 1314)]