19995348514158

素因数分解:

$2^1\times 3^2\times {\mathrm{4177}}^1\times {\mathrm{4673}}^1\times {\mathrm{56911}}^1$

素因数の和:65769

約数の個数: 48

約数和(自身を含む): 43343661756096

約数和(自身を除く): 23348313241938

約数列:

[1, 2, 3, 6, 9, 18, 4177, 4673, 8354, 9346, 12531, 14019, 25062, 28038, 37593, 42057, 56911, 75186, 84114, 113822, 170733, 341466, 512199, 1024398, 19519121, 39038242, 58557363, 117114726, 175672089, 237717247, 265945103, 351344178, 475434494, 531890206, 713151741, 797835309, 1426303482, 1595670618, 2139455223, 2393505927, 4278910446, 4787011854, 1110852695231, 2221705390462, 3332558085693, 6665116171386, 9997674257079, 19995348514158]

約数ペア:

[(1, 19995348514158), (2, 9997674257079), (3, 6665116171386), (6, 3332558085693), (9, 2221705390462), (18, 1110852695231), (4177, 4787011854), (4673, 4278910446), (8354, 2393505927), (9346, 2139455223), (12531, 1595670618), (14019, 1426303482), (25062, 797835309), (28038, 713151741), (37593, 531890206), (42057, 475434494), (56911, 351344178), (75186, 265945103), (84114, 237717247), (113822, 175672089), (170733, 117114726), (341466, 58557363), (512199, 39038242), (1024398, 19519121)]