21858972

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{6217}}^1$

素因数の和:6517

約数の個数: 24

約数和(自身を含む): 51186576

約数和(自身を除く): 29327604

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 6217, 12434, 18651, 24868, 37302, 74604, 1821581, 3643162, 5464743, 7286324, 10929486, 21858972]

約数ペア:

[(1, 21858972), (2, 10929486), (3, 7286324), (4, 5464743), (6, 3643162), (12, 1821581), (293, 74604), (586, 37302), (879, 24868), (1172, 18651), (1758, 12434), (3516, 6217)]