90476946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239357}}^1$

素因数の和:239375

約数の個数: 32

約数和(自身を含む): 229783680

約数和(自身を除く): 139306734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 239357, 478714, 718071, 1436142, 1675499, 2154213, 3350998, 4308426, 5026497, 6462639, 10052994, 12925278, 15079491, 30158982, 45238473, 90476946]

約数ペア:

[(1, 90476946), (2, 45238473), (3, 30158982), (6, 15079491), (7, 12925278), (9, 10052994), (14, 6462639), (18, 5026497), (21, 4308426), (27, 3350998), (42, 2154213), (54, 1675499), (63, 1436142), (126, 718071), (189, 478714), (378, 239357)]