120685418

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 214376448

約数和(自身を除く): 93691030

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 487, 571, 974, 1142, 3409, 3997, 6818, 7994, 15097, 17701, 30194, 35402, 105679, 123907, 211358, 247814, 278077, 556154, 1946539, 3893078, 8620387, 17240774, 60342709, 120685418]

約数ペア:

[(1, 120685418), (2, 60342709), (7, 17240774), (14, 8620387), (31, 3893078), (62, 1946539), (217, 556154), (434, 278077), (487, 247814), (571, 211358), (974, 123907), (1142, 105679), (3409, 35402), (3997, 30194), (6818, 17701), (7994, 15097)]