55515138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{188827}}^1$

素因数の和:188846

約数の個数: 24

約数和(自身を含む): 129158352

約数和(自身を除く): 73643214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 188827, 377654, 566481, 1132962, 1321789, 2643578, 3965367, 7930734, 9252523, 18505046, 27757569, 55515138]

約数ペア:

[(1, 55515138), (2, 27757569), (3, 18505046), (6, 9252523), (7, 7930734), (14, 3965367), (21, 2643578), (42, 1321789), (49, 1132962), (98, 566481), (147, 377654), (294, 188827)]