21683064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{69497}}^1$

素因数の和:69519

約数の個数: 32

約数和(自身を含む): 58378320

約数和(自身を除く): 36695256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 69497, 138994, 208491, 277988, 416982, 555976, 833964, 903461, 1667928, 1806922, 2710383, 3613844, 5420766, 7227688, 10841532, 21683064]

約数ペア:

[(1, 21683064), (2, 10841532), (3, 7227688), (4, 5420766), (6, 3613844), (8, 2710383), (12, 1806922), (13, 1667928), (24, 903461), (26, 833964), (39, 555976), (52, 416982), (78, 277988), (104, 208491), (156, 138994), (312, 69497)]