18122156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9419}}^1$

素因数の和:9473

約数の個数: 24

約数和(自身を含む): 35080080

約数和(自身を除く): 16957924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9419, 18838, 37676, 122447, 244894, 348503, 489788, 697006, 1394012, 4530539, 9061078, 18122156]

約数ペア:

[(1, 18122156), (2, 9061078), (4, 4530539), (13, 1394012), (26, 697006), (37, 489788), (52, 348503), (74, 244894), (148, 122447), (481, 37676), (962, 18838), (1924, 9419)]