17927602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 17695118

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 557, 847, 1114, 1463, 1694, 2299, 2926, 3899, 4598, 6127, 7798, 10583, 12254, 16093, 21166, 32186, 42889, 67397, 74081, 85778, 116413, 134794, 148162, 232826, 471779, 814891, 943558, 1280543, 1629782, 2561086, 8963801, 17927602]

約数ペア:

[(1, 17927602), (2, 8963801), (7, 2561086), (11, 1629782), (14, 1280543), (19, 943558), (22, 814891), (38, 471779), (77, 232826), (121, 148162), (133, 134794), (154, 116413), (209, 85778), (242, 74081), (266, 67397), (418, 42889), (557, 32186), (847, 21166), (1114, 16093), (1463, 12254), (1694, 10583), (2299, 7798), (2926, 6127), (3899, 4598)]