2702178

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 6267456

約数和(自身を除く): 3565278

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 107, 122, 138, 183, 207, 214, 321, 366, 414, 549, 642, 963, 1098, 1403, 1926, 2461, 2806, 4209, 4922, 6527, 7383, 8418, 12627, 13054, 14766, 19581, 22149, 25254, 39162, 44298, 58743, 117486, 150121, 300242, 450363, 900726, 1351089, 2702178]

約数ペア:

[(1, 2702178), (2, 1351089), (3, 900726), (6, 450363), (9, 300242), (18, 150121), (23, 117486), (46, 58743), (61, 44298), (69, 39162), (107, 25254), (122, 22149), (138, 19581), (183, 14766), (207, 13054), (214, 12627), (321, 8418), (366, 7383), (414, 6527), (549, 4922), (642, 4209), (963, 2806), (1098, 2461), (1403, 1926)]