2018482518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361999}}^1$

素因数の和:1362036

約数の個数: 32

約数和(自身を含む): 4576320000

約数和(自身を除く): 2557837482

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1361999, 2723998, 4085997, 8171994, 17705987, 25877981, 35411974, 51755962, 53117961, 77633943, 106235922, 155267886, 336413753, 672827506, 1009241259, 2018482518]

約数ペア:

[(1, 2018482518), (2, 1009241259), (3, 672827506), (6, 336413753), (13, 155267886), (19, 106235922), (26, 77633943), (38, 53117961), (39, 51755962), (57, 35411974), (78, 25877981), (114, 17705987), (247, 8171994), (494, 4085997), (741, 2723998), (1482, 1361999)]