12965238

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 35804160

約数和(自身を除く): 22838922

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 33, 39, 46, 54, 66, 69, 73, 78, 99, 117, 138, 143, 146, 198, 207, 219, 234, 253, 286, 297, 299, 351, 414, 429, 438, 506, 594, 598, 621, 657, 702, 759, 803, 858, 897, 949, 1242, 1287, 1314, 1518, 1606, 1679, 1794, 1898, 1971, 2277, 2409, 2574, 2691, 2847, 3289, 3358, 3861, 3942, 4554, 4818, 5037, 5382, 5694, 6578, 6831, 7227, 7722, 8073, 8541, 9867, 10074, 10439, 13662, 14454, 15111, 16146, 17082, 18469, 19734, 20878, 21681, 21827, 25623, 29601, 30222, 31317, 36938, 43362, 43654, 45333, 51246, 55407, 59202, 62634, 65481, 88803, 90666, 93951, 110814, 130962, 166221, 177606, 187902, 196443, 240097, 281853, 332442, 392886, 480194, 498663, 563706, 589329, 720291, 997326, 1178658, 1440582, 2160873, 4321746, 6482619, 12965238]

約数ペア:

[(1, 12965238), (2, 6482619), (3, 4321746), (6, 2160873), (9, 1440582), (11, 1178658), (13, 997326), (18, 720291), (22, 589329), (23, 563706), (26, 498663), (27, 480194), (33, 392886), (39, 332442), (46, 281853), (54, 240097), (66, 196443), (69, 187902), (73, 177606), (78, 166221), (99, 130962), (117, 110814), (138, 93951), (143, 90666), (146, 88803), (198, 65481), (207, 62634), (219, 59202), (234, 55407), (253, 51246), (286, 45333), (297, 43654), (299, 43362), (351, 36938), (414, 31317), (429, 30222), (438, 29601), (506, 25623), (594, 21827), (598, 21681), (621, 20878), (657, 19734), (702, 18469), (759, 17082), (803, 16146), (858, 15111), (897, 14454), (949, 13662), (1242, 10439), (1287, 10074), (1314, 9867), (1518, 8541), (1606, 8073), (1679, 7722), (1794, 7227), (1898, 6831), (1971, 6578), (2277, 5694), (2409, 5382), (2574, 5037), (2691, 4818), (2847, 4554), (3289, 3942), (3358, 3861)]