129321432

素因数分解:

$2^3\times 3^2\times {\mathrm{1796131}}^1$

素因数の和:1796143

約数の個数: 24

約数和(自身を含む): 350245740

約数和(自身を除く): 220924308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1796131, 3592262, 5388393, 7184524, 10776786, 14369048, 16165179, 21553572, 32330358, 43107144, 64660716, 129321432]

約数ペア:

[(1, 129321432), (2, 64660716), (3, 43107144), (4, 32330358), (6, 21553572), (8, 16165179), (9, 14369048), (12, 10776786), (18, 7184524), (24, 5388393), (36, 3592262), (72, 1796131)]