2016990054

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{16001}}^1$

素因数の和:16205

約数の個数: 48

約数和(自身を含む): 4493361600

約数和(自身を除く): 2476371546

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 149, 282, 298, 423, 447, 846, 894, 1341, 2682, 7003, 14006, 16001, 21009, 32002, 42018, 48003, 63027, 96006, 126054, 144009, 288018, 752047, 1504094, 2256141, 2384149, 4512282, 4768298, 6768423, 7152447, 13536846, 14304894, 21457341, 42914682, 112055003, 224110006, 336165009, 672330018, 1008495027, 2016990054]

約数ペア:

[(1, 2016990054), (2, 1008495027), (3, 672330018), (6, 336165009), (9, 224110006), (18, 112055003), (47, 42914682), (94, 21457341), (141, 14304894), (149, 13536846), (282, 7152447), (298, 6768423), (423, 4768298), (447, 4512282), (846, 2384149), (894, 2256141), (1341, 1504094), (2682, 752047), (7003, 288018), (14006, 144009), (16001, 126054), (21009, 96006), (32002, 63027), (42018, 48003)]