21944802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 48799296

約数和(自身を除く): 26854494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 167, 181, 242, 334, 362, 363, 501, 543, 726, 1002, 1086, 1837, 1991, 3674, 3982, 5511, 5973, 11022, 11946, 20207, 21901, 30227, 40414, 43802, 60454, 60621, 65703, 90681, 121242, 131406, 181362, 332497, 664994, 997491, 1994982, 3657467, 7314934, 10972401, 21944802]

約数ペア:

[(1, 21944802), (2, 10972401), (3, 7314934), (6, 3657467), (11, 1994982), (22, 997491), (33, 664994), (66, 332497), (121, 181362), (167, 131406), (181, 121242), (242, 90681), (334, 65703), (362, 60621), (363, 60454), (501, 43802), (543, 40414), (726, 30227), (1002, 21901), (1086, 20207), (1837, 11946), (1991, 11022), (3674, 5973), (3982, 5511)]