440804556

素因数分解:

$2^2\times 3^2\times {\mathrm{12244571}}^1$

素因数の和:12244581

約数の個数: 18

約数和(自身を含む): 1114256052

約数和(自身を除く): 673451496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12244571, 24489142, 36733713, 48978284, 73467426, 110201139, 146934852, 220402278, 440804556]

約数ペア:

[(1, 440804556), (2, 220402278), (3, 146934852), (4, 110201139), (6, 73467426), (9, 48978284), (12, 36733713), (18, 24489142), (36, 12244571)]