891381834

素因数分解:

$2^1\times 3^7\times 7^2\times {\mathrm{4159}}^1$

素因数の和:4196

約数の個数: 96

約数和(自身を含む): 2333260800

約数和(自身を除く): 1441878966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1134, 1323, 1458, 1701, 2187, 2646, 3402, 3969, 4159, 4374, 5103, 7938, 8318, 10206, 11907, 12477, 15309, 23814, 24954, 29113, 30618, 35721, 37431, 58226, 71442, 74862, 87339, 107163, 112293, 174678, 203791, 214326, 224586, 262017, 336879, 407582, 524034, 611373, 673758, 786051, 1010637, 1222746, 1572102, 1834119, 2021274, 2358153, 3031911, 3668238, 4716306, 5502357, 6063822, 7074459, 9095733, 11004714, 14148918, 16507071, 18191466, 21223377, 33014142, 42446754, 49521213, 63670131, 99042426, 127340262, 148563639, 297127278, 445690917, 891381834]

約数ペア:

[(1, 891381834), (2, 445690917), (3, 297127278), (6, 148563639), (7, 127340262), (9, 99042426), (14, 63670131), (18, 49521213), (21, 42446754), (27, 33014142), (42, 21223377), (49, 18191466), (54, 16507071), (63, 14148918), (81, 11004714), (98, 9095733), (126, 7074459), (147, 6063822), (162, 5502357), (189, 4716306), (243, 3668238), (294, 3031911), (378, 2358153), (441, 2021274), (486, 1834119), (567, 1572102), (729, 1222746), (882, 1010637), (1134, 786051), (1323, 673758), (1458, 611373), (1701, 524034), (2187, 407582), (2646, 336879), (3402, 262017), (3969, 224586), (4159, 214326), (4374, 203791), (5103, 174678), (7938, 112293), (8318, 107163), (10206, 87339), (11907, 74862), (12477, 71442), (15309, 58226), (23814, 37431), (24954, 35721), (29113, 30618)]