2046278619

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4262

約数の個数: 80

約数和(自身を含む): 3860229120

約数和(自身を除く): 1813950501

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 79, 81, 99, 189, 231, 237, 297, 553, 567, 693, 711, 869, 891, 1659, 2079, 2133, 2607, 4153, 4977, 6083, 6237, 6399, 7821, 12459, 14931, 18249, 23463, 29071, 37377, 44793, 45683, 54747, 70389, 87213, 112131, 137049, 164241, 261639, 319781, 328087, 336393, 411147, 492723, 784917, 959343, 984261, 1233441, 2296609, 2354751, 2878029, 2952783, 3608957, 3700323, 6889827, 8634087, 8858349, 10826871, 20669481, 25262699, 25902261, 26575047, 32480613, 62008443, 75788097, 97441839, 186025329, 227364291, 292325517, 682092873, 2046278619]

約数ペア:

[(1, 2046278619), (3, 682092873), (7, 292325517), (9, 227364291), (11, 186025329), (21, 97441839), (27, 75788097), (33, 62008443), (63, 32480613), (77, 26575047), (79, 25902261), (81, 25262699), (99, 20669481), (189, 10826871), (231, 8858349), (237, 8634087), (297, 6889827), (553, 3700323), (567, 3608957), (693, 2952783), (711, 2878029), (869, 2354751), (891, 2296609), (1659, 1233441), (2079, 984261), (2133, 959343), (2607, 784917), (4153, 492723), (4977, 411147), (6083, 336393), (6237, 328087), (6399, 319781), (7821, 261639), (12459, 164241), (14931, 137049), (18249, 112131), (23463, 87213), (29071, 70389), (37377, 54747), (44793, 45683)]