720877764

素因数分解:

$2^2\times 3^1\times {\mathrm{3259}}^1\times {\mathrm{18433}}^1$

素因数の和:21699

約数の個数: 24

約数和(自身を含む): 1682655520

約数和(自身を除く): 961777756

約数列:

[1, 2, 3, 4, 6, 12, 3259, 6518, 9777, 13036, 18433, 19554, 36866, 39108, 55299, 73732, 110598, 221196, 60073147, 120146294, 180219441, 240292588, 360438882, 720877764]

約数ペア:

[(1, 720877764), (2, 360438882), (3, 240292588), (4, 180219441), (6, 120146294), (12, 60073147), (3259, 221196), (6518, 110598), (9777, 73732), (13036, 55299), (18433, 39108), (19554, 36866)]