128042502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3048631}}^1$

素因数の和:3048643

約数の個数: 16

約数和(自身を含む): 292668672

約数和(自身を除く): 164626170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3048631, 6097262, 9145893, 18291786, 21340417, 42680834, 64021251, 128042502]

約数ペア:

[(1, 128042502), (2, 64021251), (3, 42680834), (6, 21340417), (7, 18291786), (14, 9145893), (21, 6097262), (42, 3048631)]