22787478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 56749056

約数和(自身を除く): 33961578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 811, 1338, 1561, 1622, 2007, 2433, 3122, 4014, 4683, 4866, 5677, 7299, 9366, 11354, 14049, 14598, 17031, 28098, 34062, 51093, 102186, 180853, 361706, 542559, 1085118, 1265971, 1627677, 2531942, 3255354, 3797913, 7595826, 11393739, 22787478]

約数ペア:

[(1, 22787478), (2, 11393739), (3, 7595826), (6, 3797913), (7, 3255354), (9, 2531942), (14, 1627677), (18, 1265971), (21, 1085118), (42, 542559), (63, 361706), (126, 180853), (223, 102186), (446, 51093), (669, 34062), (811, 28098), (1338, 17031), (1561, 14598), (1622, 14049), (2007, 11354), (2433, 9366), (3122, 7299), (4014, 5677), (4683, 4866)]