21733038

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71023}}^1$

素因数の和:71048

約数の個数: 24

約数和(自身を含む): 49858848

約数和(自身を除く): 28125810

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 71023, 142046, 213069, 426138, 639207, 1207391, 1278414, 2414782, 3622173, 7244346, 10866519, 21733038]

約数ペア:

[(1, 21733038), (2, 10866519), (3, 7244346), (6, 3622173), (9, 2414782), (17, 1278414), (18, 1207391), (34, 639207), (51, 426138), (102, 213069), (153, 142046), (306, 71023)]