22440418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 45581760

約数和(自身を除く): 23141342

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1019, 1573, 1694, 2002, 2038, 3146, 7133, 11011, 11209, 13247, 14266, 22022, 22418, 26494, 78463, 92729, 123299, 145717, 156926, 185458, 246598, 291434, 863093, 1020019, 1602887, 1726186, 2040038, 3205774, 11220209, 22440418]

約数ペア:

[(1, 22440418), (2, 11220209), (7, 3205774), (11, 2040038), (13, 1726186), (14, 1602887), (22, 1020019), (26, 863093), (77, 291434), (91, 246598), (121, 185458), (143, 156926), (154, 145717), (182, 123299), (242, 92729), (286, 78463), (847, 26494), (1001, 22418), (1019, 22022), (1573, 14266), (1694, 13247), (2002, 11209), (2038, 11011), (3146, 7133)]