66842802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 156619008

約数和(自身を除く): 89776206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 863, 993, 1726, 1986, 2589, 2979, 4303, 5178, 5958, 7767, 8606, 11219, 12909, 15534, 22438, 25818, 33657, 38727, 67314, 77454, 100971, 201942, 285653, 571306, 856959, 1713918, 2570877, 3713489, 5141754, 7426978, 11140467, 22280934, 33421401, 66842802]

約数ペア:

[(1, 66842802), (2, 33421401), (3, 22280934), (6, 11140467), (9, 7426978), (13, 5141754), (18, 3713489), (26, 2570877), (39, 1713918), (78, 856959), (117, 571306), (234, 285653), (331, 201942), (662, 100971), (863, 77454), (993, 67314), (1726, 38727), (1986, 33657), (2589, 25818), (2979, 22438), (4303, 15534), (5178, 12909), (5958, 11219), (7767, 8606)]