21569886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92179}}^1$

素因数の和:92200

約数の個数: 24

約数和(自身を含む): 50330280

約数和(自身を除く): 28760394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92179, 184358, 276537, 553074, 829611, 1198327, 1659222, 2396654, 3594981, 7189962, 10784943, 21569886]

約数ペア:

[(1, 21569886), (2, 10784943), (3, 7189962), (6, 3594981), (9, 2396654), (13, 1659222), (18, 1198327), (26, 829611), (39, 553074), (78, 276537), (117, 184358), (234, 92179)]