6481764

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 16461900

約数和(自身を除く): 9980136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 449, 802, 898, 1203, 1347, 1604, 1796, 2406, 2694, 3609, 4041, 4812, 5388, 7218, 8082, 14436, 16164, 180049, 360098, 540147, 720196, 1080294, 1620441, 2160588, 3240882, 6481764]

約数ペア:

[(1, 6481764), (2, 3240882), (3, 2160588), (4, 1620441), (6, 1080294), (9, 720196), (12, 540147), (18, 360098), (36, 180049), (401, 16164), (449, 14436), (802, 8082), (898, 7218), (1203, 5388), (1347, 4812), (1604, 4041), (1796, 3609), (2406, 2694)]