4287942

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1348

約数の個数: 24

約数和(自身を含む): 9342840

約数和(自身を除く): 5054898

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1129, 1266, 1899, 2258, 3387, 3798, 6774, 10161, 20322, 238219, 476438, 714657, 1429314, 2143971, 4287942]

約数ペア:

[(1, 4287942), (2, 2143971), (3, 1429314), (6, 714657), (9, 476438), (18, 238219), (211, 20322), (422, 10161), (633, 6774), (1129, 3798), (1266, 3387), (1899, 2258)]