78894522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{626147}}^1$

素因数の和:626162

約数の個数: 24

約数和(自身を含む): 195358176

約数和(自身を除く): 116463654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 626147, 1252294, 1878441, 3756882, 4383029, 5635323, 8766058, 11270646, 13149087, 26298174, 39447261, 78894522]

約数ペア:

[(1, 78894522), (2, 39447261), (3, 26298174), (6, 13149087), (7, 11270646), (9, 8766058), (14, 5635323), (18, 4383029), (21, 3756882), (42, 1878441), (63, 1252294), (126, 626147)]