21064344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{125383}}^1$

素因数の和:125399

約数の個数: 32

約数和(自身を含む): 60184320

約数和(自身を除く): 39119976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 125383, 250766, 376149, 501532, 752298, 877681, 1003064, 1504596, 1755362, 2633043, 3009192, 3510724, 5266086, 7021448, 10532172, 21064344]

約数ペア:

[(1, 21064344), (2, 10532172), (3, 7021448), (4, 5266086), (6, 3510724), (7, 3009192), (8, 2633043), (12, 1755362), (14, 1504596), (21, 1003064), (24, 877681), (28, 752298), (42, 501532), (56, 376149), (84, 250766), (168, 125383)]