138161898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2617}}^1$

素因数の和:3051

約数の個数: 48

約数和(自身を含む): 343062720

約数和(自身を除く): 204900822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 419, 838, 1257, 2514, 2617, 2933, 3771, 5234, 5866, 7542, 7851, 8799, 15702, 17598, 18319, 23553, 26397, 36638, 47106, 52794, 54957, 109914, 164871, 329742, 1096523, 2193046, 3289569, 6579138, 7675661, 9868707, 15351322, 19737414, 23026983, 46053966, 69080949, 138161898]

約数ペア:

[(1, 138161898), (2, 69080949), (3, 46053966), (6, 23026983), (7, 19737414), (9, 15351322), (14, 9868707), (18, 7675661), (21, 6579138), (42, 3289569), (63, 2193046), (126, 1096523), (419, 329742), (838, 164871), (1257, 109914), (2514, 54957), (2617, 52794), (2933, 47106), (3771, 36638), (5234, 26397), (5866, 23553), (7542, 18319), (7851, 17598), (8799, 15702)]