287788998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{6791}}^1$

素因数の和:7812

約数の個数: 32

約数和(自身を含む): 658552320

約数和(自身を除く): 370763322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009, 2018, 3027, 6054, 6791, 7063, 13582, 14126, 20373, 21189, 40746, 42378, 47537, 95074, 142611, 285222, 6852119, 13704238, 20556357, 41112714, 47964833, 95929666, 143894499, 287788998]

約数ペア:

[(1, 287788998), (2, 143894499), (3, 95929666), (6, 47964833), (7, 41112714), (14, 20556357), (21, 13704238), (42, 6852119), (1009, 285222), (2018, 142611), (3027, 95074), (6054, 47537), (6791, 42378), (7063, 40746), (13582, 21189), (14126, 20373)]