27161806

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 48600000

約数和(自身を除く): 21438194

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 406, 449, 898, 1043, 2086, 3143, 4321, 6286, 8642, 13021, 26042, 30247, 60494, 66901, 91147, 133802, 182294, 468307, 936614, 1940129, 3880258, 13580903, 27161806]

約数ペア:

[(1, 27161806), (2, 13580903), (7, 3880258), (14, 1940129), (29, 936614), (58, 468307), (149, 182294), (203, 133802), (298, 91147), (406, 66901), (449, 60494), (898, 30247), (1043, 26042), (2086, 13021), (3143, 8642), (4321, 6286)]