1212882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 2985984

約数和(自身を除く): 1773102

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 47, 51, 66, 69, 94, 102, 138, 141, 187, 253, 282, 374, 391, 506, 517, 561, 759, 782, 799, 1034, 1081, 1122, 1173, 1518, 1551, 1598, 2162, 2346, 2397, 3102, 3243, 4301, 4794, 6486, 8602, 8789, 11891, 12903, 17578, 18377, 23782, 25806, 26367, 35673, 36754, 52734, 55131, 71346, 110262, 202147, 404294, 606441, 1212882]

約数ペア:

[(1, 1212882), (2, 606441), (3, 404294), (6, 202147), (11, 110262), (17, 71346), (22, 55131), (23, 52734), (33, 36754), (34, 35673), (46, 26367), (47, 25806), (51, 23782), (66, 18377), (69, 17578), (94, 12903), (102, 11891), (138, 8789), (141, 8602), (187, 6486), (253, 4794), (282, 4301), (374, 3243), (391, 3102), (506, 2397), (517, 2346), (561, 2162), (759, 1598), (782, 1551), (799, 1518), (1034, 1173), (1081, 1122)]