284901246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{753707}}^1$

素因数の和:753725

約数の個数: 32

約数和(自身を含む): 723559680

約数和(自身を除く): 438658434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 753707, 1507414, 2261121, 4522242, 5275949, 6783363, 10551898, 13566726, 15827847, 20350089, 31655694, 40700178, 47483541, 94967082, 142450623, 284901246]

約数ペア:

[(1, 284901246), (2, 142450623), (3, 94967082), (6, 47483541), (7, 40700178), (9, 31655694), (14, 20350089), (18, 15827847), (21, 13566726), (27, 10551898), (42, 6783363), (54, 5275949), (63, 4522242), (126, 2261121), (189, 1507414), (378, 753707)]