664754742

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{36529}}^1$

素因数の和:36877

約数の個数: 32

約数和(自身を含む): 1481656800

約数和(自身を除く): 816902058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 674, 1011, 2022, 3033, 6066, 9099, 18198, 36529, 73058, 109587, 219174, 328761, 657522, 986283, 1972566, 12310273, 24620546, 36930819, 73861638, 110792457, 221584914, 332377371, 664754742]

約数ペア:

[(1, 664754742), (2, 332377371), (3, 221584914), (6, 110792457), (9, 73861638), (18, 36930819), (27, 24620546), (54, 12310273), (337, 1972566), (674, 986283), (1011, 657522), (2022, 328761), (3033, 219174), (6066, 109587), (9099, 73058), (18198, 36529)]