172162458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38723}}^1$

素因数の和:38763

約数の個数: 48

約数和(自身を含む): 422866080

約数和(自身を除く): 250703622

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 38723, 77446, 116169, 232338, 348507, 503399, 697014, 735737, 1006798, 1471474, 1510197, 2207211, 3020394, 4414422, 4530591, 6621633, 9061182, 9564581, 13243266, 19129162, 28693743, 57387486, 86081229, 172162458]

約数ペア:

[(1, 172162458), (2, 86081229), (3, 57387486), (6, 28693743), (9, 19129162), (13, 13243266), (18, 9564581), (19, 9061182), (26, 6621633), (38, 4530591), (39, 4414422), (57, 3020394), (78, 2207211), (114, 1510197), (117, 1471474), (171, 1006798), (234, 735737), (247, 697014), (342, 503399), (494, 348507), (741, 232338), (1482, 116169), (2223, 77446), (4446, 38723)]