855813924

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{41927}}^1$

素因数の和:41956

約数の個数: 84

約数和(自身を含む): 2566329024

約数和(自身を除く): 1710515100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 41927, 83854, 125781, 167708, 251562, 293489, 377343, 503124, 586978, 754686, 880467, 1132029, 1173956, 1509372, 1760934, 2264058, 2641401, 3396087, 3521868, 4528116, 5282802, 6792174, 7924203, 10188261, 10565604, 13584348, 15848406, 20376522, 23772609, 30564783, 31696812, 40753044, 47545218, 61129566, 71317827, 95090436, 122259132, 142635654, 213953481, 285271308, 427906962, 855813924]

約数ペア:

[(1, 855813924), (2, 427906962), (3, 285271308), (4, 213953481), (6, 142635654), (7, 122259132), (9, 95090436), (12, 71317827), (14, 61129566), (18, 47545218), (21, 40753044), (27, 31696812), (28, 30564783), (36, 23772609), (42, 20376522), (54, 15848406), (63, 13584348), (81, 10565604), (84, 10188261), (108, 7924203), (126, 6792174), (162, 5282802), (189, 4528116), (243, 3521868), (252, 3396087), (324, 2641401), (378, 2264058), (486, 1760934), (567, 1509372), (729, 1173956), (756, 1132029), (972, 880467), (1134, 754686), (1458, 586978), (1701, 503124), (2268, 377343), (2916, 293489), (3402, 251562), (5103, 167708), (6804, 125781), (10206, 83854), (20412, 41927)]