821736

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 2267460

約数和(自身を除く): 1445724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 113, 202, 226, 303, 339, 404, 452, 606, 678, 808, 904, 909, 1017, 1212, 1356, 1818, 2034, 2424, 2712, 3636, 4068, 7272, 8136, 11413, 22826, 34239, 45652, 68478, 91304, 102717, 136956, 205434, 273912, 410868, 821736]

約数ペア:

[(1, 821736), (2, 410868), (3, 273912), (4, 205434), (6, 136956), (8, 102717), (9, 91304), (12, 68478), (18, 45652), (24, 34239), (36, 22826), (72, 11413), (101, 8136), (113, 7272), (202, 4068), (226, 3636), (303, 2712), (339, 2424), (404, 2034), (452, 1818), (606, 1356), (678, 1212), (808, 1017), (904, 909)]