21246636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93187}}^1$

素因数の和:93213

約数の個数: 24

約数和(自身を含む): 52185280

約数和(自身を除く): 30938644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93187, 186374, 279561, 372748, 559122, 1118244, 1770553, 3541106, 5311659, 7082212, 10623318, 21246636]

約数ペア:

[(1, 21246636), (2, 10623318), (3, 7082212), (4, 5311659), (6, 3541106), (12, 1770553), (19, 1118244), (38, 559122), (57, 372748), (76, 279561), (114, 186374), (228, 93187)]