19580491314

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{463}}^1\times {\mathrm{2551}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 43765370880

約数和(自身を除く): 24184879566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 463, 614, 921, 926, 1389, 1842, 2551, 2763, 2778, 4167, 5102, 5526, 7653, 8289, 8334, 12501, 15306, 16578, 22959, 25002, 45918, 68877, 137754, 142141, 284282, 426423, 783157, 852846, 1181113, 1279269, 1566314, 2349471, 2362226, 2558538, 3543339, 3837807, 4698942, 7048413, 7086678, 7675614, 10630017, 14096826, 21145239, 21260034, 31890051, 42290478, 63780102, 362601691, 725203382, 1087805073, 2175610146, 3263415219, 6526830438, 9790245657, 19580491314]

約数ペア:

[(1, 19580491314), (2, 9790245657), (3, 6526830438), (6, 3263415219), (9, 2175610146), (18, 1087805073), (27, 725203382), (54, 362601691), (307, 63780102), (463, 42290478), (614, 31890051), (921, 21260034), (926, 21145239), (1389, 14096826), (1842, 10630017), (2551, 7675614), (2763, 7086678), (2778, 7048413), (4167, 4698942), (5102, 3837807), (5526, 3543339), (7653, 2558538), (8289, 2362226), (8334, 2349471), (12501, 1566314), (15306, 1279269), (16578, 1181113), (22959, 852846), (25002, 783157), (45918, 426423), (68877, 284282), (137754, 142141)]