1801452

素因数分解:

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

素因数の和:198

約数の個数: 48

約数和(自身を含む): 4499712

約数和(自身を除く): 2698260

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 107, 122, 138, 183, 214, 244, 276, 321, 366, 428, 642, 732, 1284, 1403, 2461, 2806, 4209, 4922, 5612, 6527, 7383, 8418, 9844, 13054, 14766, 16836, 19581, 26108, 29532, 39162, 78324, 150121, 300242, 450363, 600484, 900726, 1801452]

約数ペア:

[(1, 1801452), (2, 900726), (3, 600484), (4, 450363), (6, 300242), (12, 150121), (23, 78324), (46, 39162), (61, 29532), (69, 26108), (92, 19581), (107, 16836), (122, 14766), (138, 13054), (183, 9844), (214, 8418), (244, 7383), (276, 6527), (321, 5612), (366, 4922), (428, 4209), (642, 2806), (732, 2461), (1284, 1403)]