9821724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 25689216

約数和(自身を除く): 15867492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2011, 2442, 4022, 4884, 6033, 8044, 12066, 22121, 24132, 44242, 66363, 74407, 88484, 132726, 148814, 223221, 265452, 297628, 446442, 818477, 892884, 1636954, 2455431, 3273908, 4910862, 9821724]

約数ペア:

[(1, 9821724), (2, 4910862), (3, 3273908), (4, 2455431), (6, 1636954), (11, 892884), (12, 818477), (22, 446442), (33, 297628), (37, 265452), (44, 223221), (66, 148814), (74, 132726), (111, 88484), (132, 74407), (148, 66363), (222, 44242), (407, 24132), (444, 22121), (814, 12066), (1221, 8044), (1628, 6033), (2011, 4884), (2442, 4022)]