1231708338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9775463}}^1$

素因数の和:9775478

約数の個数: 24

約数和(自身を含む): 3049944768

約数和(自身を除く): 1818236430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9775463, 19550926, 29326389, 58652778, 68428241, 87979167, 136856482, 175958334, 205284723, 410569446, 615854169, 1231708338]

約数ペア:

[(1, 1231708338), (2, 615854169), (3, 410569446), (6, 205284723), (7, 175958334), (9, 136856482), (14, 87979167), (18, 68428241), (21, 58652778), (42, 29326389), (63, 19550926), (126, 9775463)]