42837774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21701}}^1$

素因数の和:21760

約数の個数: 32

約数和(自身を含む): 100002816

約数和(自身を除く): 57165042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 21701, 43402, 65103, 130206, 151907, 303814, 455721, 911442, 1019947, 2039894, 3059841, 6119682, 7139629, 14279258, 21418887, 42837774]

約数ペア:

[(1, 42837774), (2, 21418887), (3, 14279258), (6, 7139629), (7, 6119682), (14, 3059841), (21, 2039894), (42, 1019947), (47, 911442), (94, 455721), (141, 303814), (282, 151907), (329, 130206), (658, 65103), (987, 43402), (1974, 21701)]