164873646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1308521}}^1$

素因数の和:1308536

約数の個数: 24

約数和(自身を含む): 408258864

約数和(自身を除く): 243385218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1308521, 2617042, 3925563, 7851126, 9159647, 11776689, 18319294, 23553378, 27478941, 54957882, 82436823, 164873646]

約数ペア:

[(1, 164873646), (2, 82436823), (3, 54957882), (6, 27478941), (7, 23553378), (9, 18319294), (14, 11776689), (18, 9159647), (21, 7851126), (42, 3925563), (63, 2617042), (126, 1308521)]