22279068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 64821120

約数和(自身を除く): 42542052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 419, 422, 633, 838, 844, 1257, 1266, 1477, 1676, 1899, 2514, 2532, 2933, 2954, 3771, 3798, 4431, 5028, 5866, 5908, 7542, 7596, 8799, 8862, 11732, 13293, 15084, 17598, 17724, 26397, 26586, 35196, 52794, 53172, 88409, 105588, 176818, 265227, 353636, 530454, 618863, 795681, 1060908, 1237726, 1591362, 1856589, 2475452, 3182724, 3713178, 5569767, 7426356, 11139534, 22279068]

約数ペア:

[(1, 22279068), (2, 11139534), (3, 7426356), (4, 5569767), (6, 3713178), (7, 3182724), (9, 2475452), (12, 1856589), (14, 1591362), (18, 1237726), (21, 1060908), (28, 795681), (36, 618863), (42, 530454), (63, 353636), (84, 265227), (126, 176818), (211, 105588), (252, 88409), (419, 53172), (422, 52794), (633, 35196), (838, 26586), (844, 26397), (1257, 17724), (1266, 17598), (1477, 15084), (1676, 13293), (1899, 11732), (2514, 8862), (2532, 8799), (2933, 7596), (2954, 7542), (3771, 5908), (3798, 5866), (4431, 5028)]