21360888

素因数分解:

$2^3\times 3^3\times {\mathrm{98893}}^1$

素因数の和:98908

約数の個数: 32

約数和(自身を含む): 59336400

約数和(自身を除く): 37975512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 98893, 197786, 296679, 395572, 593358, 791144, 890037, 1186716, 1780074, 2373432, 2670111, 3560148, 5340222, 7120296, 10680444, 21360888]

約数ペア:

[(1, 21360888), (2, 10680444), (3, 7120296), (4, 5340222), (6, 3560148), (8, 2670111), (9, 2373432), (12, 1780074), (18, 1186716), (24, 890037), (27, 791144), (36, 593358), (54, 395572), (72, 296679), (108, 197786), (216, 98893)]