67647426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{146423}}^1$

素因数の和:146446

約数の個数: 32

約数和(自身を含む): 168680448

約数和(自身を除く): 101033022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 146423, 292846, 439269, 878538, 1024961, 1610653, 2049922, 3074883, 3221306, 4831959, 6149766, 9663918, 11274571, 22549142, 33823713, 67647426]

約数ペア:

[(1, 67647426), (2, 33823713), (3, 22549142), (6, 11274571), (7, 9663918), (11, 6149766), (14, 4831959), (21, 3221306), (22, 3074883), (33, 2049922), (42, 1610653), (66, 1024961), (77, 878538), (154, 439269), (231, 292846), (462, 146423)]