7911156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 20438208

約数和(自身を除く): 12527052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 821, 876, 1606, 1642, 2409, 2463, 3212, 3284, 4818, 4926, 9031, 9636, 9852, 18062, 27093, 36124, 54186, 59933, 108372, 119866, 179799, 239732, 359598, 659263, 719196, 1318526, 1977789, 2637052, 3955578, 7911156]

約数ペア:

[(1, 7911156), (2, 3955578), (3, 2637052), (4, 1977789), (6, 1318526), (11, 719196), (12, 659263), (22, 359598), (33, 239732), (44, 179799), (66, 119866), (73, 108372), (132, 59933), (146, 54186), (219, 36124), (292, 27093), (438, 18062), (803, 9852), (821, 9636), (876, 9031), (1606, 4926), (1642, 4818), (2409, 3284), (2463, 3212)]