1245348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 3480960

約数和(自身を除く): 2235612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 887, 1404, 1774, 2661, 3548, 5322, 7983, 10644, 11531, 15966, 23062, 23949, 31932, 34593, 46124, 47898, 69186, 95796, 103779, 138372, 207558, 311337, 415116, 622674, 1245348]

約数ペア:

[(1, 1245348), (2, 622674), (3, 415116), (4, 311337), (6, 207558), (9, 138372), (12, 103779), (13, 95796), (18, 69186), (26, 47898), (27, 46124), (36, 34593), (39, 31932), (52, 23949), (54, 23062), (78, 15966), (108, 11531), (117, 10644), (156, 7983), (234, 5322), (351, 3548), (468, 2661), (702, 1774), (887, 1404)]