421832214

素因数分解:

$2^1\times 3^2\times {\mathrm{1907}}^1\times {\mathrm{12289}}^1$

素因数の和:14204

約数の個数: 24

約数和(自身を含む): 914523480

約数和(自身を除く): 492691266

約数列:

[1, 2, 3, 6, 9, 18, 1907, 3814, 5721, 11442, 12289, 17163, 24578, 34326, 36867, 73734, 110601, 221202, 23435123, 46870246, 70305369, 140610738, 210916107, 421832214]

約数ペア:

[(1, 421832214), (2, 210916107), (3, 140610738), (6, 70305369), (9, 46870246), (18, 23435123), (1907, 221202), (3814, 110601), (5721, 73734), (11442, 36867), (12289, 34326), (17163, 24578)]