2019114

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2516886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 269, 278, 417, 538, 807, 834, 1251, 1614, 2421, 2502, 3753, 4842, 7263, 7506, 14526, 37391, 74782, 112173, 224346, 336519, 673038, 1009557, 2019114]

約数ペア:

[(1, 2019114), (2, 1009557), (3, 673038), (6, 336519), (9, 224346), (18, 112173), (27, 74782), (54, 37391), (139, 14526), (269, 7506), (278, 7263), (417, 4842), (538, 3753), (807, 2502), (834, 2421), (1251, 1614)]