27205668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2361

約数の個数: 72

約数和(自身を含む): 80301312

約数和(自身を除く): 53095644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2297, 2961, 3948, 4594, 5922, 6891, 9188, 11844, 13782, 16079, 20673, 27564, 32158, 41346, 48237, 64316, 82692, 96474, 107959, 144711, 192948, 215918, 289422, 323877, 431836, 578844, 647754, 755713, 971631, 1295508, 1511426, 1943262, 2267139, 3022852, 3886524, 4534278, 6801417, 9068556, 13602834, 27205668]

約数ペア:

[(1, 27205668), (2, 13602834), (3, 9068556), (4, 6801417), (6, 4534278), (7, 3886524), (9, 3022852), (12, 2267139), (14, 1943262), (18, 1511426), (21, 1295508), (28, 971631), (36, 755713), (42, 647754), (47, 578844), (63, 431836), (84, 323877), (94, 289422), (126, 215918), (141, 192948), (188, 144711), (252, 107959), (282, 96474), (329, 82692), (423, 64316), (564, 48237), (658, 41346), (846, 32158), (987, 27564), (1316, 20673), (1692, 16079), (1974, 13782), (2297, 11844), (2961, 9188), (3948, 6891), (4594, 5922)]