21625205256

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{326113}}^1$

素因数の和:326435

約数の個数: 64

約数和(自身を含む): 60265867200

約数和(自身を除く): 38640661944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 8289, 11052, 16578, 22104, 33156, 66312, 326113, 652226, 978339, 1304452, 1956678, 2608904, 2935017, 3913356, 5870034, 7826712, 8805051, 11740068, 17610102, 23480136, 35220204, 70440408, 100116691, 200233382, 300350073, 400466764, 600700146, 800933528, 901050219, 1201400292, 1802100438, 2402800584, 2703150657, 3604200876, 5406301314, 7208401752, 10812602628, 21625205256]

約数ペア:

[(1, 21625205256), (2, 10812602628), (3, 7208401752), (4, 5406301314), (6, 3604200876), (8, 2703150657), (9, 2402800584), (12, 1802100438), (18, 1201400292), (24, 901050219), (27, 800933528), (36, 600700146), (54, 400466764), (72, 300350073), (108, 200233382), (216, 100116691), (307, 70440408), (614, 35220204), (921, 23480136), (1228, 17610102), (1842, 11740068), (2456, 8805051), (2763, 7826712), (3684, 5870034), (5526, 3913356), (7368, 2935017), (8289, 2608904), (11052, 1956678), (16578, 1304452), (22104, 978339), (33156, 652226), (66312, 326113)]