66780702

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 148898880

約数和(自身を除く): 82118178

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 193, 282, 386, 409, 423, 579, 818, 846, 1158, 1227, 1737, 2454, 3474, 3681, 7362, 9071, 18142, 19223, 27213, 38446, 54426, 57669, 78937, 81639, 115338, 157874, 163278, 173007, 236811, 346014, 473622, 710433, 1420866, 3710039, 7420078, 11130117, 22260234, 33390351, 66780702]

約数ペア:

[(1, 66780702), (2, 33390351), (3, 22260234), (6, 11130117), (9, 7420078), (18, 3710039), (47, 1420866), (94, 710433), (141, 473622), (193, 346014), (282, 236811), (386, 173007), (409, 163278), (423, 157874), (579, 115338), (818, 81639), (846, 78937), (1158, 57669), (1227, 54426), (1737, 38446), (2454, 27213), (3474, 19223), (3681, 18142), (7362, 9071)]