1970334

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 4650048

約数和(自身を除く): 2679714

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 137, 141, 153, 274, 282, 306, 411, 423, 799, 822, 846, 1233, 1598, 2329, 2397, 2466, 4658, 4794, 6439, 6987, 7191, 12878, 13974, 14382, 19317, 20961, 38634, 41922, 57951, 109463, 115902, 218926, 328389, 656778, 985167, 1970334]

約数ペア:

[(1, 1970334), (2, 985167), (3, 656778), (6, 328389), (9, 218926), (17, 115902), (18, 109463), (34, 57951), (47, 41922), (51, 38634), (94, 20961), (102, 19317), (137, 14382), (141, 13974), (153, 12878), (274, 7191), (282, 6987), (306, 6439), (411, 4794), (423, 4658), (799, 2466), (822, 2397), (846, 2329), (1233, 1598)]