3428724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 8906240

約数和(自身を除く): 5477516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 709, 806, 1209, 1418, 1612, 2127, 2418, 2836, 4254, 4836, 8508, 9217, 18434, 21979, 27651, 36868, 43958, 55302, 65937, 87916, 110604, 131874, 263748, 285727, 571454, 857181, 1142908, 1714362, 3428724]

約数ペア:

[(1, 3428724), (2, 1714362), (3, 1142908), (4, 857181), (6, 571454), (12, 285727), (13, 263748), (26, 131874), (31, 110604), (39, 87916), (52, 65937), (62, 55302), (78, 43958), (93, 36868), (124, 27651), (156, 21979), (186, 18434), (372, 9217), (403, 8508), (709, 4836), (806, 4254), (1209, 2836), (1418, 2418), (1612, 2127)]