26731569342

素因数分解:

$2^1\times 3^1\times {\mathrm{20389}}^1\times {\mathrm{218513}}^1$

素因数の和:238907

約数の個数: 16

約数和(自身を含む): 53466005520

約数和(自身を除く): 26734436178

約数列:

[1, 2, 3, 6, 20389, 40778, 61167, 122334, 218513, 437026, 655539, 1311078, 4455261557, 8910523114, 13365784671, 26731569342]

約数ペア:

[(1, 26731569342), (2, 13365784671), (3, 8910523114), (6, 4455261557), (20389, 1311078), (40778, 655539), (61167, 437026), (122334, 218513)]