18103632816

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{7537}}^1$

素因数の和:8018

約数の個数: 80

約数和(自身を含む): 47214172544

約数和(自身を除く): 29110539728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 307, 326, 489, 614, 652, 921, 978, 1228, 1304, 1842, 1956, 2456, 2608, 3684, 3912, 4912, 7368, 7537, 7824, 14736, 15074, 22611, 30148, 45222, 50041, 60296, 90444, 100082, 120592, 150123, 180888, 200164, 300246, 361776, 400328, 600492, 800656, 1200984, 1228531, 2313859, 2401968, 2457062, 3685593, 4627718, 4914124, 6941577, 7371186, 9255436, 9828248, 13883154, 14742372, 18510872, 19656496, 27766308, 29484744, 37021744, 55532616, 58969488, 111065232, 377159017, 754318034, 1131477051, 1508636068, 2262954102, 3017272136, 4525908204, 6034544272, 9051816408, 18103632816]

約数ペア:

[(1, 18103632816), (2, 9051816408), (3, 6034544272), (4, 4525908204), (6, 3017272136), (8, 2262954102), (12, 1508636068), (16, 1131477051), (24, 754318034), (48, 377159017), (163, 111065232), (307, 58969488), (326, 55532616), (489, 37021744), (614, 29484744), (652, 27766308), (921, 19656496), (978, 18510872), (1228, 14742372), (1304, 13883154), (1842, 9828248), (1956, 9255436), (2456, 7371186), (2608, 6941577), (3684, 4914124), (3912, 4627718), (4912, 3685593), (7368, 2457062), (7537, 2401968), (7824, 2313859), (14736, 1228531), (15074, 1200984), (22611, 800656), (30148, 600492), (45222, 400328), (50041, 361776), (60296, 300246), (90444, 200164), (100082, 180888), (120592, 150123)]