8329788

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5434

約数の個数: 36

約数和(自身を含む): 21549528

約数和(自身を除く): 13219740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 5381, 10762, 16143, 21524, 32286, 48429, 64572, 96858, 193716, 231383, 462766, 694149, 925532, 1388298, 2082447, 2776596, 4164894, 8329788]

約数ペア:

[(1, 8329788), (2, 4164894), (3, 2776596), (4, 2082447), (6, 1388298), (9, 925532), (12, 694149), (18, 462766), (36, 231383), (43, 193716), (86, 96858), (129, 64572), (172, 48429), (258, 32286), (387, 21524), (516, 16143), (774, 10762), (1548, 5381)]