2018987949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1\times {\mathrm{2053}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 3112746624

約数和(自身を除く): 1093758675

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1753, 2053, 5259, 6159, 19283, 22583, 29801, 34901, 57849, 67749, 89403, 104703, 327811, 383911, 983433, 1151733, 3598909, 10796727, 39587999, 61181453, 118763997, 183544359, 672995983, 2018987949]

約数ペア:

[(1, 2018987949), (3, 672995983), (11, 183544359), (17, 118763997), (33, 61181453), (51, 39587999), (187, 10796727), (561, 3598909), (1753, 1151733), (2053, 983433), (5259, 383911), (6159, 327811), (19283, 104703), (22583, 89403), (29801, 67749), (34901, 57849)]