68840514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{224969}}^1$

素因数の和:224994

約数の個数: 24

約数和(自身を含む): 157928940

約数和(自身を除く): 89088426

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 224969, 449938, 674907, 1349814, 2024721, 3824473, 4049442, 7648946, 11473419, 22946838, 34420257, 68840514]

約数ペア:

[(1, 68840514), (2, 34420257), (3, 22946838), (6, 11473419), (9, 7648946), (17, 4049442), (18, 3824473), (34, 2024721), (51, 1349814), (102, 674907), (153, 449938), (306, 224969)]