853123038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4349

約数の個数: 64

約数和(自身を含む): 1877409792

約数和(自身を除く): 1024286754

約数列:

[1, 2, 3, 6, 23, 31, 46, 47, 62, 69, 93, 94, 138, 141, 186, 282, 713, 1081, 1426, 1457, 2139, 2162, 2914, 3243, 4243, 4278, 4371, 6486, 8486, 8742, 12729, 25458, 33511, 67022, 97589, 100533, 131533, 195178, 199421, 201066, 263066, 292767, 394599, 398842, 585534, 598263, 789198, 1196526, 3025259, 4586683, 6050518, 6182051, 9075777, 9173366, 12364102, 13760049, 18151554, 18546153, 27520098, 37092306, 142187173, 284374346, 426561519, 853123038]

約数ペア:

[(1, 853123038), (2, 426561519), (3, 284374346), (6, 142187173), (23, 37092306), (31, 27520098), (46, 18546153), (47, 18151554), (62, 13760049), (69, 12364102), (93, 9173366), (94, 9075777), (138, 6182051), (141, 6050518), (186, 4586683), (282, 3025259), (713, 1196526), (1081, 789198), (1426, 598263), (1457, 585534), (2139, 398842), (2162, 394599), (2914, 292767), (3243, 263066), (4243, 201066), (4278, 199421), (4371, 195178), (6486, 131533), (8486, 100533), (8742, 97589), (12729, 67022), (25458, 33511)]