243367722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28109}}^1$

素因数の和:28167

約数の個数: 48

約数和(自身を含む): 583226280

約数和(自身を除く): 339858558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 28109, 56218, 84327, 168654, 252981, 365417, 505962, 730834, 1040033, 1096251, 2080066, 2192502, 3120099, 3288753, 6240198, 6577506, 9360297, 13520429, 18720594, 27040858, 40561287, 81122574, 121683861, 243367722]

約数ペア:

[(1, 243367722), (2, 121683861), (3, 81122574), (6, 40561287), (9, 27040858), (13, 18720594), (18, 13520429), (26, 9360297), (37, 6577506), (39, 6240198), (74, 3288753), (78, 3120099), (111, 2192502), (117, 2080066), (222, 1096251), (234, 1040033), (333, 730834), (481, 505962), (666, 365417), (962, 252981), (1443, 168654), (2886, 84327), (4329, 56218), (8658, 28109)]