2051211078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16279453}}^1$

素因数の和:16279468

約数の個数: 24

約数和(自身を含む): 5079189648

約数和(自身を除く): 3027978570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16279453, 32558906, 48838359, 97676718, 113956171, 146515077, 227912342, 293030154, 341868513, 683737026, 1025605539, 2051211078]

約数ペア:

[(1, 2051211078), (2, 1025605539), (3, 683737026), (6, 341868513), (7, 293030154), (9, 227912342), (14, 146515077), (18, 113956171), (21, 97676718), (42, 48838359), (63, 32558906), (126, 16279453)]