15665944308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3968071}}^1$

素因数の和:3968132

約数の個数: 48

約数和(自身を含む): 42664710144

約数和(自身を除く): 26998765836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 3968071, 7936142, 11904213, 15872284, 23808426, 27776497, 47616852, 55552994, 83329491, 111105988, 166658982, 186499337, 333317964, 372998674, 559498011, 745997348, 1118996022, 1305495359, 2237992044, 2610990718, 3916486077, 5221981436, 7832972154, 15665944308]

約数ペア:

[(1, 15665944308), (2, 7832972154), (3, 5221981436), (4, 3916486077), (6, 2610990718), (7, 2237992044), (12, 1305495359), (14, 1118996022), (21, 745997348), (28, 559498011), (42, 372998674), (47, 333317964), (84, 186499337), (94, 166658982), (141, 111105988), (188, 83329491), (282, 55552994), (329, 47616852), (564, 27776497), (658, 23808426), (987, 15872284), (1316, 11904213), (1974, 7936142), (3948, 3968071)]