21694871748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1254619}}^1$

素因数の和:1254768

約数の個数: 48

約数和(自身を含む): 55644906240

約数和(自身を除く): 33950034492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1441, 1572, 2882, 4323, 5764, 8646, 17292, 1254619, 2509238, 3763857, 5018476, 7527714, 13800809, 15055428, 27601618, 41402427, 55203236, 82804854, 164355089, 165609708, 328710178, 493065267, 657420356, 986130534, 1807905979, 1972261068, 3615811958, 5423717937, 7231623916, 10847435874, 21694871748]

約数ペア:

[(1, 21694871748), (2, 10847435874), (3, 7231623916), (4, 5423717937), (6, 3615811958), (11, 1972261068), (12, 1807905979), (22, 986130534), (33, 657420356), (44, 493065267), (66, 328710178), (131, 165609708), (132, 164355089), (262, 82804854), (393, 55203236), (524, 41402427), (786, 27601618), (1441, 15055428), (1572, 13800809), (2882, 7527714), (4323, 5018476), (5764, 3763857), (8646, 2509238), (17292, 1254619)]