21836178942

素因数分解:

$2^1\times 3^1\times {\mathrm{1459}}^1\times {\mathrm{2494423}}^1$

素因数の和:2495887

約数の個数: 16

約数和(自身を含む): 43702308480

約数和(自身を除く): 21866129538

約数列:

[1, 2, 3, 6, 1459, 2918, 4377, 8754, 2494423, 4988846, 7483269, 14966538, 3639363157, 7278726314, 10918089471, 21836178942]

約数ペア:

[(1, 21836178942), (2, 10918089471), (3, 7278726314), (6, 3639363157), (1459, 14966538), (2918, 7483269), (4377, 4988846), (8754, 2494423)]