421203906

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{570737}}^1$

素因数の和:570786

約数の個数: 24

約数和(自身を含む): 934868844

約数和(自身を除く): 513664938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 570737, 1141474, 1712211, 3424422, 5136633, 10273266, 23400217, 46800434, 70200651, 140401302, 210601953, 421203906]

約数ペア:

[(1, 421203906), (2, 210601953), (3, 140401302), (6, 70200651), (9, 46800434), (18, 23400217), (41, 10273266), (82, 5136633), (123, 3424422), (246, 1712211), (369, 1141474), (738, 570737)]