7902378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 18903456

約数和(自身を除く): 11001078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 373, 642, 746, 963, 1119, 1177, 1926, 2238, 2354, 3357, 3531, 4103, 6714, 7062, 8206, 10593, 12309, 21186, 24618, 36927, 39911, 73854, 79822, 119733, 239466, 359199, 439021, 718398, 878042, 1317063, 2634126, 3951189, 7902378]

約数ペア:

[(1, 7902378), (2, 3951189), (3, 2634126), (6, 1317063), (9, 878042), (11, 718398), (18, 439021), (22, 359199), (33, 239466), (66, 119733), (99, 79822), (107, 73854), (198, 39911), (214, 36927), (321, 24618), (373, 21186), (642, 12309), (746, 10593), (963, 8206), (1119, 7062), (1177, 6714), (1926, 4103), (2238, 3531), (2354, 3357)]