26857908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9689}}^1$

素因数の和:9717

約数の個数: 72

約数和(自身を含む): 84651840

約数和(自身を除く): 57793932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 9689, 19378, 29067, 38756, 58134, 67823, 87201, 106579, 116268, 135646, 174402, 203469, 213158, 271292, 319737, 348804, 406938, 426316, 610407, 639474, 746053, 813876, 959211, 1220814, 1278948, 1492106, 1918422, 2238159, 2441628, 2984212, 3836844, 4476318, 6714477, 8952636, 13428954, 26857908]

約数ペア:

[(1, 26857908), (2, 13428954), (3, 8952636), (4, 6714477), (6, 4476318), (7, 3836844), (9, 2984212), (11, 2441628), (12, 2238159), (14, 1918422), (18, 1492106), (21, 1278948), (22, 1220814), (28, 959211), (33, 813876), (36, 746053), (42, 639474), (44, 610407), (63, 426316), (66, 406938), (77, 348804), (84, 319737), (99, 271292), (126, 213158), (132, 203469), (154, 174402), (198, 135646), (231, 116268), (252, 106579), (308, 87201), (396, 67823), (462, 58134), (693, 38756), (924, 29067), (1386, 19378), (2772, 9689)]