21323214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107693}}^1$

素因数の和:107712

約数の個数: 24

約数和(自身を含む): 50400792

約数和(自身を除く): 29077578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 107693, 215386, 323079, 646158, 969237, 1184623, 1938474, 2369246, 3553869, 7107738, 10661607, 21323214]

約数ペア:

[(1, 21323214), (2, 10661607), (3, 7107738), (6, 3553869), (9, 2369246), (11, 1938474), (18, 1184623), (22, 969237), (33, 646158), (66, 323079), (99, 215386), (198, 107693)]