1204218

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 24

約数和(自身を含む): 2632500

約数和(自身を除く): 1428282

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 449, 894, 898, 1341, 1347, 2682, 2694, 4041, 8082, 66901, 133802, 200703, 401406, 602109, 1204218]

約数ペア:

[(1, 1204218), (2, 602109), (3, 401406), (6, 200703), (9, 133802), (18, 66901), (149, 8082), (298, 4041), (447, 2694), (449, 2682), (894, 1347), (898, 1341)]