18578610936

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{5641}}^1$

素因数の和:6109

約数の個数: 96

約数和(自身を含む): 50828778000

約数和(自身を除く): 32250167064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 307, 447, 596, 614, 894, 921, 1192, 1228, 1341, 1788, 1842, 2456, 2682, 2763, 3576, 3684, 5364, 5526, 5641, 7368, 10728, 11052, 11282, 16923, 22104, 22564, 33846, 45128, 45743, 50769, 67692, 91486, 101538, 135384, 137229, 182972, 203076, 274458, 365944, 406152, 411687, 548916, 823374, 840509, 1097832, 1646748, 1681018, 1731787, 2521527, 3293496, 3362036, 3463574, 5043054, 5195361, 6724072, 6927148, 7564581, 10086108, 10390722, 13854296, 15129162, 15586083, 20172216, 20781444, 30258324, 31172166, 41562888, 60516648, 62344332, 124688664, 258036263, 516072526, 774108789, 1032145052, 1548217578, 2064290104, 2322326367, 3096435156, 4644652734, 6192870312, 9289305468, 18578610936]

約数ペア:

[(1, 18578610936), (2, 9289305468), (3, 6192870312), (4, 4644652734), (6, 3096435156), (8, 2322326367), (9, 2064290104), (12, 1548217578), (18, 1032145052), (24, 774108789), (36, 516072526), (72, 258036263), (149, 124688664), (298, 62344332), (307, 60516648), (447, 41562888), (596, 31172166), (614, 30258324), (894, 20781444), (921, 20172216), (1192, 15586083), (1228, 15129162), (1341, 13854296), (1788, 10390722), (1842, 10086108), (2456, 7564581), (2682, 6927148), (2763, 6724072), (3576, 5195361), (3684, 5043054), (5364, 3463574), (5526, 3362036), (5641, 3293496), (7368, 2521527), (10728, 1731787), (11052, 1681018), (11282, 1646748), (16923, 1097832), (22104, 840509), (22564, 823374), (33846, 548916), (45128, 411687), (45743, 406152), (50769, 365944), (67692, 274458), (91486, 203076), (101538, 182972), (135384, 137229)]