6491646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{51521}}^1$

素因数の和:51536

約数の個数: 24

約数和(自身を含む): 16074864

約数和(自身を除く): 9583218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 51521, 103042, 154563, 309126, 360647, 463689, 721294, 927378, 1081941, 2163882, 3245823, 6491646]

約数ペア:

[(1, 6491646), (2, 3245823), (3, 2163882), (6, 1081941), (7, 927378), (9, 721294), (14, 463689), (18, 360647), (21, 309126), (42, 154563), (63, 103042), (126, 51521)]