21870924

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^2$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 51892344

約数和(自身を除く): 30021420

約数列:

[1, 2, 3, 4, 6, 12, 113, 127, 226, 254, 339, 381, 452, 508, 678, 762, 1356, 1524, 14351, 16129, 28702, 32258, 43053, 48387, 57404, 64516, 86106, 96774, 172212, 193548, 1822577, 3645154, 5467731, 7290308, 10935462, 21870924]

約数ペア:

[(1, 21870924), (2, 10935462), (3, 7290308), (4, 5467731), (6, 3645154), (12, 1822577), (113, 193548), (127, 172212), (226, 96774), (254, 86106), (339, 64516), (381, 57404), (452, 48387), (508, 43053), (678, 32258), (762, 28702), (1356, 16129), (1524, 14351)]