26995788

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 70426720

約数和(自身を除く): 43430932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1381, 1629, 2172, 2762, 3258, 4143, 4887, 5524, 6516, 8286, 9774, 12429, 16572, 19548, 24858, 37287, 49716, 74574, 149148, 249961, 499922, 749883, 999844, 1499766, 2249649, 2999532, 4499298, 6748947, 8998596, 13497894, 26995788]

約数ペア:

[(1, 26995788), (2, 13497894), (3, 8998596), (4, 6748947), (6, 4499298), (9, 2999532), (12, 2249649), (18, 1499766), (27, 999844), (36, 749883), (54, 499922), (108, 249961), (181, 149148), (362, 74574), (543, 49716), (724, 37287), (1086, 24858), (1381, 19548), (1629, 16572), (2172, 12429), (2762, 9774), (3258, 8286), (4143, 6516), (4887, 5524)]