8257326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 20998656

約数和(自身を除く): 12741330

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 293, 366, 427, 462, 586, 671, 854, 879, 1281, 1342, 1758, 2013, 2051, 2562, 3223, 4026, 4102, 4697, 6153, 6446, 9394, 9669, 12306, 14091, 17873, 19338, 22561, 28182, 35746, 45122, 53619, 67683, 107238, 125111, 135366, 196603, 250222, 375333, 393206, 589809, 750666, 1179618, 1376221, 2752442, 4128663, 8257326]

約数ペア:

[(1, 8257326), (2, 4128663), (3, 2752442), (6, 1376221), (7, 1179618), (11, 750666), (14, 589809), (21, 393206), (22, 375333), (33, 250222), (42, 196603), (61, 135366), (66, 125111), (77, 107238), (122, 67683), (154, 53619), (183, 45122), (231, 35746), (293, 28182), (366, 22561), (427, 19338), (462, 17873), (586, 14091), (671, 12306), (854, 9669), (879, 9394), (1281, 6446), (1342, 6153), (1758, 4697), (2013, 4102), (2051, 4026), (2562, 3223)]