15804756

素因数分解:

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

素因数の和:501

約数の個数: 72

約数和(自身を含む): 44108064

約数和(自身を除く): 28303308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 373, 396, 428, 642, 746, 963, 1119, 1177, 1284, 1492, 1926, 2238, 2354, 3357, 3531, 3852, 4103, 4476, 4708, 6714, 7062, 8206, 10593, 12309, 13428, 14124, 16412, 21186, 24618, 36927, 39911, 42372, 49236, 73854, 79822, 119733, 147708, 159644, 239466, 359199, 439021, 478932, 718398, 878042, 1317063, 1436796, 1756084, 2634126, 3951189, 5268252, 7902378, 15804756]

約数ペア:

[(1, 15804756), (2, 7902378), (3, 5268252), (4, 3951189), (6, 2634126), (9, 1756084), (11, 1436796), (12, 1317063), (18, 878042), (22, 718398), (33, 478932), (36, 439021), (44, 359199), (66, 239466), (99, 159644), (107, 147708), (132, 119733), (198, 79822), (214, 73854), (321, 49236), (373, 42372), (396, 39911), (428, 36927), (642, 24618), (746, 21186), (963, 16412), (1119, 14124), (1177, 13428), (1284, 12309), (1492, 10593), (1926, 8206), (2238, 7062), (2354, 6714), (3357, 4708), (3531, 4476), (3852, 4103)]