668058

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 1437696

約数和(自身を除く): 769638

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 103, 138, 141, 206, 282, 309, 618, 1081, 2162, 2369, 3243, 4738, 4841, 6486, 7107, 9682, 14214, 14523, 29046, 111343, 222686, 334029, 668058]

約数ペア:

[(1, 668058), (2, 334029), (3, 222686), (6, 111343), (23, 29046), (46, 14523), (47, 14214), (69, 9682), (94, 7107), (103, 6486), (138, 4841), (141, 4738), (206, 3243), (282, 2369), (309, 2162), (618, 1081)]