19189357722

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{23669}}^1$

素因数の和:24367

約数の個数: 48

約数和(自身を含む): 42216581160

約数和(自身を除く): 23027223438

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 617, 657, 1234, 1314, 1851, 3702, 5553, 11106, 23669, 45041, 47338, 71007, 90082, 135123, 142014, 213021, 270246, 405369, 426042, 810738, 1727837, 3455674, 5183511, 10367022, 14603773, 15550533, 29207546, 31101066, 43811319, 87622638, 131433957, 262867914, 1066075429, 2132150858, 3198226287, 6396452574, 9594678861, 19189357722]

約数ペア:

[(1, 19189357722), (2, 9594678861), (3, 6396452574), (6, 3198226287), (9, 2132150858), (18, 1066075429), (73, 262867914), (146, 131433957), (219, 87622638), (438, 43811319), (617, 31101066), (657, 29207546), (1234, 15550533), (1314, 14603773), (1851, 10367022), (3702, 5183511), (5553, 3455674), (11106, 1727837), (23669, 810738), (45041, 426042), (47338, 405369), (71007, 270246), (90082, 213021), (135123, 142014)]