12155724

素因数分解:

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

素因数の和:2324

約数の個数: 72

約数和(自身を含む): 36676080

約数和(自身を除く): 24520356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2297, 2646, 4594, 5292, 6891, 9188, 13782, 16079, 20673, 27564, 32158, 41346, 48237, 62019, 64316, 82692, 96474, 112553, 124038, 144711, 192948, 225106, 248076, 289422, 337659, 434133, 450212, 578844, 675318, 868266, 1012977, 1350636, 1736532, 2025954, 3038931, 4051908, 6077862, 12155724]

約数ペア:

[(1, 12155724), (2, 6077862), (3, 4051908), (4, 3038931), (6, 2025954), (7, 1736532), (9, 1350636), (12, 1012977), (14, 868266), (18, 675318), (21, 578844), (27, 450212), (28, 434133), (36, 337659), (42, 289422), (49, 248076), (54, 225106), (63, 192948), (84, 144711), (98, 124038), (108, 112553), (126, 96474), (147, 82692), (189, 64316), (196, 62019), (252, 48237), (294, 41346), (378, 32158), (441, 27564), (588, 20673), (756, 16079), (882, 13782), (1323, 9188), (1764, 6891), (2297, 5292), (2646, 4594)]