12942882

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 31829760

約数和(自身を除く): 18886878

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 613, 621, 782, 918, 1173, 1226, 1242, 1839, 2346, 3519, 3678, 5517, 7038, 10421, 10557, 11034, 14099, 16551, 20842, 21114, 28198, 31263, 33102, 42297, 62526, 84594, 93789, 126891, 187578, 239683, 253782, 281367, 380673, 479366, 562734, 719049, 761346, 1438098, 2157147, 4314294, 6471441, 12942882]

約数ペア:

[(1, 12942882), (2, 6471441), (3, 4314294), (6, 2157147), (9, 1438098), (17, 761346), (18, 719049), (23, 562734), (27, 479366), (34, 380673), (46, 281367), (51, 253782), (54, 239683), (69, 187578), (102, 126891), (138, 93789), (153, 84594), (207, 62526), (306, 42297), (391, 33102), (414, 31263), (459, 28198), (613, 21114), (621, 20842), (782, 16551), (918, 14099), (1173, 11034), (1226, 10557), (1242, 10421), (1839, 7038), (2346, 5517), (3519, 3678)]