12983586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 32762880

約数和(自身を除く): 19779294

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 157, 179, 231, 314, 358, 462, 471, 537, 942, 1074, 1099, 1253, 1727, 1969, 2198, 2506, 3297, 3454, 3759, 3938, 5181, 5907, 6594, 7518, 10362, 11814, 12089, 13783, 24178, 27566, 28103, 36267, 41349, 56206, 72534, 82698, 84309, 168618, 196721, 309133, 393442, 590163, 618266, 927399, 1180326, 1854798, 2163931, 4327862, 6491793, 12983586]

約数ペア:

[(1, 12983586), (2, 6491793), (3, 4327862), (6, 2163931), (7, 1854798), (11, 1180326), (14, 927399), (21, 618266), (22, 590163), (33, 393442), (42, 309133), (66, 196721), (77, 168618), (154, 84309), (157, 82698), (179, 72534), (231, 56206), (314, 41349), (358, 36267), (462, 28103), (471, 27566), (537, 24178), (942, 13783), (1074, 12089), (1099, 11814), (1253, 10362), (1727, 7518), (1969, 6594), (2198, 5907), (2506, 5181), (3297, 3938), (3454, 3759)]