19226646

素因数分解:

$2^1\times 3^6\times {\mathrm{13187}}^1$

素因数の和:13207

約数の個数: 28

約数和(自身を含む): 43243452

約数和(自身を除く): 24016806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13187, 26374, 39561, 79122, 118683, 237366, 356049, 712098, 1068147, 2136294, 3204441, 6408882, 9613323, 19226646]

約数ペア:

[(1, 19226646), (2, 9613323), (3, 6408882), (6, 3204441), (9, 2136294), (18, 1068147), (27, 712098), (54, 356049), (81, 237366), (162, 118683), (243, 79122), (486, 39561), (729, 26374), (1458, 13187)]