21553038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92107}}^1$

素因数の和:92128

約数の個数: 24

約数和(自身を含む): 50290968

約数和(自身を除く): 28737930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92107, 184214, 276321, 552642, 828963, 1197391, 1657926, 2394782, 3592173, 7184346, 10776519, 21553038]

約数ペア:

[(1, 21553038), (2, 10776519), (3, 7184346), (6, 3592173), (9, 2394782), (13, 1657926), (18, 1197391), (26, 828963), (39, 552642), (78, 276321), (117, 184214), (234, 92107)]