140450982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{31253}}^1$

素因数の和:31372

約数の個数: 32

約数和(自身を含む): 324041472

約数和(自身を除く): 183590490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 31253, 62506, 93759, 187518, 218771, 437542, 656313, 1312626, 3344071, 6688142, 10032213, 20064426, 23408497, 46816994, 70225491, 140450982]

約数ペア:

[(1, 140450982), (2, 70225491), (3, 46816994), (6, 23408497), (7, 20064426), (14, 10032213), (21, 6688142), (42, 3344071), (107, 1312626), (214, 656313), (321, 437542), (642, 218771), (749, 187518), (1498, 93759), (2247, 62506), (4494, 31253)]