2190762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17387}}^1$

素因数の和:17402

約数の個数: 24

約数和(自身を含む): 5425056

約数和(自身を除く): 3234294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17387, 34774, 52161, 104322, 121709, 156483, 243418, 312966, 365127, 730254, 1095381, 2190762]

約数ペア:

[(1, 2190762), (2, 1095381), (3, 730254), (6, 365127), (7, 312966), (9, 243418), (14, 156483), (18, 121709), (21, 104322), (42, 52161), (63, 34774), (126, 17387)]