13278342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 33965568

約数和(自身を除く): 20687226

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 701, 861, 902, 1353, 1402, 1722, 2103, 2706, 3157, 4206, 4907, 6314, 7711, 9471, 9814, 14721, 15422, 18942, 23133, 28741, 29442, 46266, 53977, 57482, 86223, 107954, 161931, 172446, 201187, 316151, 323862, 402374, 603561, 632302, 948453, 1207122, 1896906, 2213057, 4426114, 6639171, 13278342]

約数ペア:

[(1, 13278342), (2, 6639171), (3, 4426114), (6, 2213057), (7, 1896906), (11, 1207122), (14, 948453), (21, 632302), (22, 603561), (33, 402374), (41, 323862), (42, 316151), (66, 201187), (77, 172446), (82, 161931), (123, 107954), (154, 86223), (231, 57482), (246, 53977), (287, 46266), (451, 29442), (462, 28741), (574, 23133), (701, 18942), (861, 15422), (902, 14721), (1353, 9814), (1402, 9471), (1722, 7711), (2103, 6314), (2706, 4907), (3157, 4206)]