6820281972

素因数分解:

$2^2\times 3^7\times 7^3\times {\mathrm{2273}}^1$

素因数の和:2319

約数の個数: 192

約数和(自身を含む): 20884416000

約数和(自身を除く): 14064134028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 343, 378, 441, 486, 567, 588, 686, 729, 756, 882, 972, 1029, 1134, 1323, 1372, 1458, 1701, 1764, 2058, 2187, 2268, 2273, 2646, 2916, 3087, 3402, 3969, 4116, 4374, 4546, 5103, 5292, 6174, 6804, 6819, 7938, 8748, 9092, 9261, 10206, 11907, 12348, 13638, 15309, 15876, 15911, 18522, 20412, 20457, 23814, 27276, 27783, 30618, 31822, 35721, 37044, 40914, 47628, 47733, 55566, 61236, 61371, 63644, 71442, 81828, 83349, 95466, 107163, 111132, 111377, 122742, 142884, 143199, 166698, 184113, 190932, 214326, 222754, 245484, 250047, 286398, 333396, 334131, 368226, 428652, 429597, 445508, 500094, 552339, 572796, 668262, 736452, 750141, 779639, 859194, 1000188, 1002393, 1104678, 1288791, 1336524, 1500282, 1559278, 1657017, 1718388, 2004786, 2209356, 2338917, 2577582, 3000564, 3007179, 3118556, 3314034, 3866373, 4009572, 4677834, 4971051, 5155164, 6014358, 6628068, 7016751, 7732746, 9021537, 9355668, 9942102, 11599119, 12028716, 14033502, 15465492, 18043074, 19884204, 21050253, 23198238, 27064611, 28067004, 34797357, 36086148, 42100506, 46396476, 54129222, 63150759, 69594714, 81193833, 84201012, 108258444, 126301518, 139189428, 162387666, 189452277, 243581499, 252603036, 324775332, 378904554, 487162998, 568356831, 757809108, 974325996, 1136713662, 1705070493, 2273427324, 3410140986, 6820281972]

約数ペア:

[(1, 6820281972), (2, 3410140986), (3, 2273427324), (4, 1705070493), (6, 1136713662), (7, 974325996), (9, 757809108), (12, 568356831), (14, 487162998), (18, 378904554), (21, 324775332), (27, 252603036), (28, 243581499), (36, 189452277), (42, 162387666), (49, 139189428), (54, 126301518), (63, 108258444), (81, 84201012), (84, 81193833), (98, 69594714), (108, 63150759), (126, 54129222), (147, 46396476), (162, 42100506), (189, 36086148), (196, 34797357), (243, 28067004), (252, 27064611), (294, 23198238), (324, 21050253), (343, 19884204), (378, 18043074), (441, 15465492), (486, 14033502), (567, 12028716), (588, 11599119), (686, 9942102), (729, 9355668), (756, 9021537), (882, 7732746), (972, 7016751), (1029, 6628068), (1134, 6014358), (1323, 5155164), (1372, 4971051), (1458, 4677834), (1701, 4009572), (1764, 3866373), (2058, 3314034), (2187, 3118556), (2268, 3007179), (2273, 3000564), (2646, 2577582), (2916, 2338917), (3087, 2209356), (3402, 2004786), (3969, 1718388), (4116, 1657017), (4374, 1559278), (4546, 1500282), (5103, 1336524), (5292, 1288791), (6174, 1104678), (6804, 1002393), (6819, 1000188), (7938, 859194), (8748, 779639), (9092, 750141), (9261, 736452), (10206, 668262), (11907, 572796), (12348, 552339), (13638, 500094), (15309, 445508), (15876, 429597), (15911, 428652), (18522, 368226), (20412, 334131), (20457, 333396), (23814, 286398), (27276, 250047), (27783, 245484), (30618, 222754), (31822, 214326), (35721, 190932), (37044, 184113), (40914, 166698), (47628, 143199), (47733, 142884), (55566, 122742), (61236, 111377), (61371, 111132), (63644, 107163), (71442, 95466), (81828, 83349)]