21167046

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3023}}^1$

素因数の和:3420

約数の個数: 24

約数和(自身を含む): 45995040

約数和(自身を除く): 24827994

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3023, 3501, 6046, 7002, 9069, 18138, 27207, 54414, 1175947, 2351894, 3527841, 7055682, 10583523, 21167046]

約数ペア:

[(1, 21167046), (2, 10583523), (3, 7055682), (6, 3527841), (9, 2351894), (18, 1175947), (389, 54414), (778, 27207), (1167, 18138), (2334, 9069), (3023, 7002), (3501, 6046)]