68041806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34469}}^1$

素因数の和:34528

約数の個数: 32

約数和(自身を含む): 158837760

約数和(自身を除く): 90795954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 34469, 68938, 103407, 206814, 241283, 482566, 723849, 1447698, 1620043, 3240086, 4860129, 9720258, 11340301, 22680602, 34020903, 68041806]

約数ペア:

[(1, 68041806), (2, 34020903), (3, 22680602), (6, 11340301), (7, 9720258), (14, 4860129), (21, 3240086), (42, 1620043), (47, 1447698), (94, 723849), (141, 482566), (282, 241283), (329, 206814), (658, 103407), (987, 68938), (1974, 34469)]