26655138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 61869600

約数和(自身を除く): 35214462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 1321, 2242, 2642, 3363, 3963, 6726, 7926, 10089, 11889, 20178, 23778, 25099, 50198, 75297, 77939, 150594, 155878, 225891, 233817, 451782, 467634, 701451, 1402902, 1480841, 2961682, 4442523, 8885046, 13327569, 26655138]

約数ペア:

[(1, 26655138), (2, 13327569), (3, 8885046), (6, 4442523), (9, 2961682), (18, 1480841), (19, 1402902), (38, 701451), (57, 467634), (59, 451782), (114, 233817), (118, 225891), (171, 155878), (177, 150594), (342, 77939), (354, 75297), (531, 50198), (1062, 25099), (1121, 23778), (1321, 20178), (2242, 11889), (2642, 10089), (3363, 7926), (3963, 6726)]