40326678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{320053}}^1$

素因数の和:320068

約数の個数: 24

約数和(自身を含む): 99856848

約数和(自身を除く): 59530170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 320053, 640106, 960159, 1920318, 2240371, 2880477, 4480742, 5760954, 6721113, 13442226, 20163339, 40326678]

約数ペア:

[(1, 40326678), (2, 20163339), (3, 13442226), (6, 6721113), (7, 5760954), (9, 4480742), (14, 2880477), (18, 2240371), (21, 1920318), (42, 960159), (63, 640106), (126, 320053)]