18795708

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9851}}^1$

素因数の和:9914

約数の個数: 36

約数和(自身を含む): 48412728

約数和(自身を除く): 29617020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 9851, 19702, 29553, 39404, 59106, 88659, 118212, 177318, 354636, 522103, 1044206, 1566309, 2088412, 3132618, 4698927, 6265236, 9397854, 18795708]

約数ペア:

[(1, 18795708), (2, 9397854), (3, 6265236), (4, 4698927), (6, 3132618), (9, 2088412), (12, 1566309), (18, 1044206), (36, 522103), (53, 354636), (106, 177318), (159, 118212), (212, 88659), (318, 59106), (477, 39404), (636, 29553), (954, 19702), (1908, 9851)]