27005468

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 55320552

約数和(自身を除く): 28315084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 653, 844, 1306, 1477, 2612, 2954, 4571, 5908, 9142, 10339, 18284, 20678, 31997, 41356, 63994, 127988, 137783, 275566, 551132, 964481, 1928962, 3857924, 6751367, 13502734, 27005468]

約数ペア:

[(1, 27005468), (2, 13502734), (4, 6751367), (7, 3857924), (14, 1928962), (28, 964481), (49, 551132), (98, 275566), (196, 137783), (211, 127988), (422, 63994), (653, 41356), (844, 31997), (1306, 20678), (1477, 18284), (2612, 10339), (2954, 9142), (4571, 5908)]