939642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 2142720

約数和(自身を除く): 1203078

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 619, 759, 1238, 1518, 1857, 3714, 6809, 13618, 14237, 20427, 28474, 40854, 42711, 85422, 156607, 313214, 469821, 939642]

約数ペア:

[(1, 939642), (2, 469821), (3, 313214), (6, 156607), (11, 85422), (22, 42711), (23, 40854), (33, 28474), (46, 20427), (66, 14237), (69, 13618), (138, 6809), (253, 3714), (506, 1857), (619, 1518), (759, 1238)]