188778534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4494727}}^1$

素因数の和:4494739

約数の個数: 16

約数和(自身を含む): 431493888

約数和(自身を除く): 242715354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4494727, 8989454, 13484181, 26968362, 31463089, 62926178, 94389267, 188778534]

約数ペア:

[(1, 188778534), (2, 94389267), (3, 62926178), (6, 31463089), (7, 26968362), (14, 13484181), (21, 8989454), (42, 4494727)]