2018343315247

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{43577}}^1$

素因数の和:44120

約数の個数: 48

約数和(自身を含む): 2457914245920

約数和(自身を除く): 439570930673

約数列:

[1, 7, 37, 49, 59, 259, 413, 433, 1813, 2183, 2891, 3031, 15281, 16021, 21217, 25547, 43577, 106967, 112147, 178829, 305039, 785029, 945239, 1251803, 1612349, 2135273, 2571043, 6616673, 11286443, 17997301, 18868841, 46316711, 79005101, 95128591, 125981107, 132081887, 665900137, 698147117, 924573209, 1113261619, 4661300959, 4887029819, 7792831333, 34209208733, 41190679903, 54549819331, 288334759321, 2018343315247]

約数ペア:

[(1, 2018343315247), (7, 288334759321), (37, 54549819331), (49, 41190679903), (59, 34209208733), (259, 7792831333), (413, 4887029819), (433, 4661300959), (1813, 1113261619), (2183, 924573209), (2891, 698147117), (3031, 665900137), (15281, 132081887), (16021, 125981107), (21217, 95128591), (25547, 79005101), (43577, 46316711), (106967, 18868841), (112147, 17997301), (178829, 11286443), (305039, 6616673), (785029, 2571043), (945239, 2135273), (1251803, 1612349)]