2018147236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{108061}}^1$

素因数の和:108124

約数の個数: 48

約数和(自身を含む): 4357059840

約数和(自身を除く): 2338912604

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 18676, 108061, 216122, 432244, 756427, 1512854, 2485403, 3025708, 3133769, 4970806, 6267538, 9941612, 12535076, 17397821, 21936383, 34795642, 43872766, 69591284, 72076687, 87745532, 144153374, 288306748, 504536809, 1009073618, 2018147236]

約数ペア:

[(1, 2018147236), (2, 1009073618), (4, 504536809), (7, 288306748), (14, 144153374), (23, 87745532), (28, 72076687), (29, 69591284), (46, 43872766), (58, 34795642), (92, 21936383), (116, 17397821), (161, 12535076), (203, 9941612), (322, 6267538), (406, 4970806), (644, 3133769), (667, 3025708), (812, 2485403), (1334, 1512854), (2668, 756427), (4669, 432244), (9338, 216122), (18676, 108061)]