61943382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 143320320

約数和(自身を除く): 81376938

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2551, 2698, 4047, 5102, 7653, 8094, 12141, 15306, 22959, 24282, 45918, 48469, 96938, 145407, 181121, 290814, 362242, 436221, 543363, 872442, 1086726, 1630089, 3260178, 3441299, 6882598, 10323897, 20647794, 30971691, 61943382]

約数ペア:

[(1, 61943382), (2, 30971691), (3, 20647794), (6, 10323897), (9, 6882598), (18, 3441299), (19, 3260178), (38, 1630089), (57, 1086726), (71, 872442), (114, 543363), (142, 436221), (171, 362242), (213, 290814), (342, 181121), (426, 145407), (639, 96938), (1278, 48469), (1349, 45918), (2551, 24282), (2698, 22959), (4047, 15306), (5102, 12141), (7653, 8094)]