3818886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 8131200

約数和(自身を除く): 4312314

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 241, 278, 417, 482, 723, 834, 1446, 2641, 4579, 5282, 7923, 9158, 13737, 15846, 27474, 33499, 66998, 100497, 200994, 636481, 1272962, 1909443, 3818886]

約数ペア:

[(1, 3818886), (2, 1909443), (3, 1272962), (6, 636481), (19, 200994), (38, 100497), (57, 66998), (114, 33499), (139, 27474), (241, 15846), (278, 13737), (417, 9158), (482, 7923), (723, 5282), (834, 4579), (1446, 2641)]