18744561276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3056843}}^1$

素因数の和:3056930

約数の個数: 48

約数和(自身を含む): 50670246144

約数和(自身を除く): 31925684868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 3056843, 6113686, 9170529, 12227372, 18341058, 21397901, 36682116, 42795802, 64193703, 85591604, 128387406, 223149539, 256774812, 446299078, 669448617, 892598156, 1338897234, 1562046773, 2677794468, 3124093546, 4686140319, 6248187092, 9372280638, 18744561276]

約数ペア:

[(1, 18744561276), (2, 9372280638), (3, 6248187092), (4, 4686140319), (6, 3124093546), (7, 2677794468), (12, 1562046773), (14, 1338897234), (21, 892598156), (28, 669448617), (42, 446299078), (73, 256774812), (84, 223149539), (146, 128387406), (219, 85591604), (292, 64193703), (438, 42795802), (511, 36682116), (876, 21397901), (1022, 18341058), (1533, 12227372), (2044, 9170529), (3066, 6113686), (6132, 3056843)]