2051014185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{218077}}^1$

素因数の和:218118

約数の個数: 48

約数和(自身を含む): 4082420160

約数和(自身を除く): 2031405975

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 218077, 654231, 1090385, 1962693, 2398847, 3271155, 4143463, 7196541, 9813465, 11994235, 12430389, 20717315, 21589623, 35982705, 37291167, 45578093, 62151945, 107948115, 136734279, 186455835, 227890465, 410202837, 683671395, 2051014185]

約数ペア:

[(1, 2051014185), (3, 683671395), (5, 410202837), (9, 227890465), (11, 186455835), (15, 136734279), (19, 107948115), (33, 62151945), (45, 45578093), (55, 37291167), (57, 35982705), (95, 21589623), (99, 20717315), (165, 12430389), (171, 11994235), (209, 9813465), (285, 7196541), (495, 4143463), (627, 3271155), (855, 2398847), (1045, 1962693), (1881, 1090385), (3135, 654231), (9405, 218077)]