12980952

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3197

約数の個数: 64

約数和(自身を含む): 37968000

約数和(自身を除く): 24987048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 3163, 4104, 6326, 9489, 12652, 18978, 25304, 28467, 37956, 56934, 60097, 75912, 85401, 113868, 120194, 170802, 180291, 227736, 240388, 341604, 360582, 480776, 540873, 683208, 721164, 1081746, 1442328, 1622619, 2163492, 3245238, 4326984, 6490476, 12980952]

約数ペア:

[(1, 12980952), (2, 6490476), (3, 4326984), (4, 3245238), (6, 2163492), (8, 1622619), (9, 1442328), (12, 1081746), (18, 721164), (19, 683208), (24, 540873), (27, 480776), (36, 360582), (38, 341604), (54, 240388), (57, 227736), (72, 180291), (76, 170802), (108, 120194), (114, 113868), (152, 85401), (171, 75912), (216, 60097), (228, 56934), (342, 37956), (456, 28467), (513, 25304), (684, 18978), (1026, 12652), (1368, 9489), (2052, 6326), (3163, 4104)]