212688774

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9066

約数の個数: 64

約数和(自身を含む): 519206400

約数和(自身を除く): 306517626

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 7866, 9013, 11799, 18026, 23598, 27039, 54078, 81117, 162234, 171247, 207299, 243351, 342494, 414598, 486702, 513741, 621897, 1027482, 1243794, 1541223, 1865691, 3082446, 3731382, 3938681, 4623669, 5597073, 7877362, 9247338, 11194146, 11816043, 23632086, 35448129, 70896258, 106344387, 212688774]

約数ペア:

[(1, 212688774), (2, 106344387), (3, 70896258), (6, 35448129), (9, 23632086), (18, 11816043), (19, 11194146), (23, 9247338), (27, 7877362), (38, 5597073), (46, 4623669), (54, 3938681), (57, 3731382), (69, 3082446), (114, 1865691), (138, 1541223), (171, 1243794), (207, 1027482), (342, 621897), (414, 513741), (437, 486702), (513, 414598), (621, 342494), (874, 243351), (1026, 207299), (1242, 171247), (1311, 162234), (2622, 81117), (3933, 54078), (7866, 27039), (9013, 23598), (11799, 18026)]