21533226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25097}}^1$

素因数の和:25126

約数の個数: 32

約数和(自身を含む): 50597568

約数和(自身を除く): 29064342

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 25097, 50194, 75291, 150582, 276067, 326261, 552134, 652522, 828201, 978783, 1656402, 1957566, 3588871, 7177742, 10766613, 21533226]

約数ペア:

[(1, 21533226), (2, 10766613), (3, 7177742), (6, 3588871), (11, 1957566), (13, 1656402), (22, 978783), (26, 828201), (33, 652522), (39, 552134), (66, 326261), (78, 276067), (143, 150582), (286, 75291), (429, 50194), (858, 25097)]