21465642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29567}}^1$

素因数の和:29594

約数の個数: 24

約数和(自身を含む): 47190528

約数和(自身を除く): 25724886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29567, 59134, 88701, 177402, 325237, 650474, 975711, 1951422, 3577607, 7155214, 10732821, 21465642]

約数ペア:

[(1, 21465642), (2, 10732821), (3, 7155214), (6, 3577607), (11, 1951422), (22, 975711), (33, 650474), (66, 325237), (121, 177402), (242, 88701), (363, 59134), (726, 29567)]