66965706

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 149497920

約数和(自身を除く): 82532214

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 241, 258, 359, 387, 482, 718, 723, 774, 1077, 1446, 2154, 2169, 3231, 4338, 6462, 10363, 15437, 20726, 30874, 31089, 46311, 62178, 86519, 92622, 93267, 138933, 173038, 186534, 259557, 277866, 519114, 778671, 1557342, 3720317, 7440634, 11160951, 22321902, 33482853, 66965706]

約数ペア:

[(1, 66965706), (2, 33482853), (3, 22321902), (6, 11160951), (9, 7440634), (18, 3720317), (43, 1557342), (86, 778671), (129, 519114), (241, 277866), (258, 259557), (359, 186534), (387, 173038), (482, 138933), (718, 93267), (723, 92622), (774, 86519), (1077, 62178), (1446, 46311), (2154, 31089), (2169, 30874), (3231, 20726), (4338, 15437), (6462, 10363)]