31488876

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{1873}}^1$

素因数の和:2350

約数の個数: 36

約数和(自身を含む): 79809912

約数和(自身を除く): 48321036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 1401, 1868, 1873, 2802, 3746, 4203, 5604, 5619, 7492, 8406, 11238, 16812, 16857, 22476, 33714, 67428, 874691, 1749382, 2624073, 3498764, 5248146, 7872219, 10496292, 15744438, 31488876]

約数ペア:

[(1, 31488876), (2, 15744438), (3, 10496292), (4, 7872219), (6, 5248146), (9, 3498764), (12, 2624073), (18, 1749382), (36, 874691), (467, 67428), (934, 33714), (1401, 22476), (1868, 16857), (1873, 16812), (2802, 11238), (3746, 8406), (4203, 7492), (5604, 5619)]