15479778876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3993751}}^1$

素因数の和:3993794

約数の個数: 48

約数和(自身を含む): 40257020160

約数和(自身を除く): 24777241284

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 3993751, 7987502, 11981253, 15975004, 23962506, 47925012, 67893767, 75881269, 135787534, 151762538, 203681301, 227643807, 271575068, 303525076, 407362602, 455287614, 814725204, 910575228, 1289981573, 2579963146, 3869944719, 5159926292, 7739889438, 15479778876]

約数ペア:

[(1, 15479778876), (2, 7739889438), (3, 5159926292), (4, 3869944719), (6, 2579963146), (12, 1289981573), (17, 910575228), (19, 814725204), (34, 455287614), (38, 407362602), (51, 303525076), (57, 271575068), (68, 227643807), (76, 203681301), (102, 151762538), (114, 135787534), (204, 75881269), (228, 67893767), (323, 47925012), (646, 23962506), (969, 15975004), (1292, 11981253), (1938, 7987502), (3876, 3993751)]