40784886

素因数分解:

$2^1\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{1553}}^1$

素因数の和:3020

約数の個数: 24

約数和(自身を含む): 88484760

約数和(自身を除く): 47699874

約数列:

[1, 2, 3, 6, 9, 18, 1459, 1553, 2918, 3106, 4377, 4659, 8754, 9318, 13131, 13977, 26262, 27954, 2265827, 4531654, 6797481, 13594962, 20392443, 40784886]

約数ペア:

[(1, 40784886), (2, 20392443), (3, 13594962), (6, 6797481), (9, 4531654), (18, 2265827), (1459, 27954), (1553, 26262), (2918, 13977), (3106, 13131), (4377, 9318), (4659, 8754)]